115 results about "Network automation" patented technology

The invention discloses a network automation test method, a cabinet and a test host. The method includes acquiring relevant information of a motor vehicle to be tested; recording message information for acquiring an ECU (electronic control unit) and test information needed during actuating ECU test; determining the ECU according to the message information and the relevant information and selecting test cases for actuating the test; triggering test, writing the test information into configuration files, and actuating the test cases corresponding to various test items according to the configuration files; and obtaining test results corresponding to the various test items and generating test reports when the test is finished. By the aid of the automatic test process, a repeated process of performing identical and repeated tests for different ECUs and repeatedly analyzing, judging and arranging the different ECUs during manual test can be avoided, and workload of technicians is reduced. Besides, time consumed during the test can be shortened, necessary artificial errors during the manual test are avoided, and accuracy of the test results is further improved.

The invention belongs to the communication technology field, in particular relates to an automatic communication network monitoring system and realization method thereof. The system comprises a network management server, a communication network, and a mobile phone test terminal. The network management server are provided with a network data acquisition module and a base station connection analysis module; the communication network which is a mobile communication network arranged between the network management server and a test terminals, and the mobile phone test terminal which is a mobile phone provided with a network test terminal management module. The automatic communication network monitoring system described in the invention can fast and accurately obtain the concrete condition of network communication quality by a commercial mobile phone, has low data acquisition cost and abundant data size, and can reflect the overall performance of a wireless communication network accurately and at real time, thereby greatly shortening the period for finding and solving problems. Thus, the system provides objective basis for network planning and optimizing, provides reliable data for customer service, and is convenient for communication network maintainers while greatly saving network test cost.

An intellectual property docketing and management method and system. A network server is associated with a SaaS (Software as a Service) docketing module and a database for storing docket matters, such as data associated with patent and / or trademark filings before the U.S. Patent & Trademark Office. The network server can be accessed over a data network (e.g., the Internet) via at least one remote client to enter, update and review via said docketing module, the status of docket matters sorted and stored in said database by said docketing module by at least a client name, a client docket number, an activity and a target date for completion of said activity. A client matter status can be automatically delivered at predetermined intervals via network automated and electronic delivery from said network server to said at least one remote client via said docketing module.

An automatic network management method based on an SNMP and a stochastic Petri net belongs to the technical field of automatic network management and is characterized in that the method comprises the following steps of: automatically discovering all equipments and connection relationship of network to be managed by SNMP polling, memorizing the topology information to a database, dynamically monitoring and collecting the information of the equipment and the link in the network in real time by the SNMP, sending an alarm information when discovering emergent situations, presenting data analysis results in the form of graphs or reports to the network manager by a foreground system, automatically generating the stochastic Petri net mode in the network and arranging input parameters by a background program according to the information in the database, automatically solving the stochastic Petri net model and converting the stochastic Petri net model into network performance indexes by the background program; and simultaneously generating strategy automatically or helping the network manager to generate exacter strategy by the background program. The method automatically discovers, establishes and reflects the topology of the network to be managed, carries out real-time monitoring, information collecting and automatic modeling and analyzing in real-time, and generates the strategy in real-time to adjust the equipment configuration so as to improve the performance of the network to be managed.

The invention discloses a flow monitoring model based on an electric automation system, which is characterized by comprising a flow acquisition module, a data aggregation module, a relation analysis module and a monitoring view module. The model is mainly used for providing services for monitoring and controlling network flows of the electric dispatching data network automation system by adopting visual interfaces, modern communication, internet, databases and other advanced technologies. According to components of the automation system and data interaction among the components, flow data generated by the intercommunication of the system is subjected to statistics, relations between the modules of the automation system are analyzed, and the monitoring model meeting behavioral characteristics of system network flows is generated automatically; and a full view mode is adopted to show real-time service flows and abnormalities among modules in the automation system, and the running conditions on a viewing angle monitoring service system of the network flows are utilized to help the system operate.

Methods and systems for providing network models and network configurations for communications are described. The method includes establishing, by a device intermediary to a plurality of clients and servers, a first interface on a manager of the device for delivering a network model of the device from the manager of the device to a software defined network (SDN) controller of an SDN. The method includes providing, via the first interface, the network model configured to provide definitions of one or more network layer entities of the device that are configured to provide network layer services. The method includes establishing, a second interface on the manager of the device configured to transmit and receive communications between the device and the SDN controller. The method includes receiving, by the manager via the second interface, network configuration to configure the device to process SDN application requests received from the SDN controller.

The invention belongs to the field of train fault diagnosis, and particularly relates to an online monitoring fault diagnosis system and method of a train power system. The system mainly comprises a train power device, a signal detection unit, a signal processing unit and a fault diagnosis unit. According to the method, the related state quantity of each device of the power system is obtained through sensors; a signal conditioning board of the power system conducts digital filtering and wavelet de-noising on signals so as to complete elimination of the noise signals and extract the useful signals; a wavelet algorithm is used for completing feature extraction of the wavelet energy spectrum, and the feature quantity of each subsystem is input into a corresponding sub-network to undergo fault diagnosis; the diagnosis results of all the sub-networks are fused at a central node, and fault diagnosis is completed initially; finally, fuzzy fusion is conducted on the diagnosis results of all the sub-networks so as to complete final positioning and diagnosis of faults. The online monitoring fault diagnosis system and method of the train power system have the advantages of being rapid, efficient, high in accuracy rate, high in reliability and high in network automation degree.

A Low Voltage, “LV”, network automation system is provided which enables utilities to remotely identify location of LV faults on their networks, isolate these faults and re-energising the healthy LV circuit by remote control. The hardware for this system is designed to be retrofitted into existing LV switchgears and panels which enables the network changeover to be done cost effectively and with minimum interruption to the network. The system also enables utilities to monitor load flows on the LV networks and identify circuits which are overloaded and gives control room operator options for redistribution of network load where possible.

The invention provides a commercial vehicle OBD diagnostic device network automation test system which comprises a main control device, a power supply control device, a CAN communication device and a tested OBD diagnostic device. The main control device selects a corresponding test script based on a diagnostic request sent by the tested OBD diagnostic device to call the power supply control device to power the tested OBD diagnostic device, and calls the CAN communication device to send a corresponding CAN diagnostic response message to the tested OBD diagnostic device. The tested OBD diagnostic device receives the diagnostic response message sent by the CAN communication device and generates diagnostic result data. The invention further provides a commercial vehicle OBD diagnostic device network automation test method. According to the invention, the system can automatically test the tested OBD diagnostic device in a simulation ECU environment at the initial stage of vehicle development, is independent of a real ECU environment, and can automatically execute test cases and result judgment; manual test errors are avoided; and the test efficiency and accuracy are improved.

The invention discloses and relates to a CAN (Controller Area Network) test system and test method. The system comprises an ECU (Electronic Control Unit), a power supply control unit, a programmable power supply, a stabilized voltage power supply, CAN bus data collecting equipment, a CAN bus interferometer, a network oscilloscope, a test host, a test control plate card and a bus test plate card. The method comprises the following steps of 1, inputting demand test information; 2, preparing test cases; 3, selecting the test cases according to requirements; 4, building a CAN bus network automatictest system; 5, judging whether the generation of test reports is needed or not through conditions; 6, analyzing the test cases in the steps; 7, testing data, and identifying and guiding the test data into a corresponding data table. The system and the method have the beneficial effects that the defects of manual test are overcome; the condition that the manual test equipment building work is performed when the test starts at each time is avoided; the operation efficiency is improved; the artificial errors generated in the test process are avoided.

Network replica systems and methods include, via a server, a group of servers, or in a cloud computing environment, communicating with one or more management systems and one or more networks associated with the one or more management systems via one or more Application Programming Interfaces (APIs); obtaining data from the one or more management systems and / or the one or more networks; storing the data in a database of record which defines a detailed model of a current state of the networks; and applying one or more assertions to data of interest in the database of record to emulate behavior in the one or more networks, wherein the assertions map actual device, process, business, architecture, and technology behaviors onto the data of interest from the database of record to emulate the behavior, wherein the database of record and the applied one or more assertions include a network replica of the networks.

The invention provides a hybrid cloud management system and method applying an SDN. The system comprises a registration and authentication module used for registering and authenticating various cloudstacks and opening corresponding permissions, and mapping and binding the environment in the hybrid cloud management system with the various cloud stacks by calling an adaptive driving module; the adaptive driving module used for docking the various cloud stacks; a service opening module used for providing unified service; and a configuration management module used for performing management and configuration on resources in different cloud stacks. According to the hybrid cloud management system and method, the hybrid cloud management system is constructed by using the SDN, so that the problemthat a hybrid cloud platform cannot achieved automatic network organization is solved, and the flexibility of the network resources is improved.

An automation system with a data processing device and an automation device connected to a network, with the automation device including a network server, a current operating system and an application program running under the current operating system, can be updated by transmitting a new operating system to the automation device via the network. The network can be the Internet and / or an intranet.

The invention discloses a system and a method for monitoring rice growth conditions. The system comprises a sensor, a switching circuit, a signal processing circuit, an internet-of-things mobile phone, a network server, a management computer and a networking controller, wherein the sensor is used for detecting information, such as rice pest and disease damage and growth conditions, detecting the type and the number of rice pest and disease damage and detecting nutrition ingredients of rice and temperature, humidity and moisture of the environment, and an internet-of-things mobile phone system is arranged in the internet-of-things mobile phone. Through researching and developing a new rice pest and disease damage and growth condition information data acquisition technology and establishing a networked expert database system prevention and control model, network automation of data transmission is realized, and the system and the method have an inevitable trend that various agricultural pest and disease damage and growth conditions can be efficiently predicted, forecast, prevented and controlled, wide and deep development is expanded to the agricultural field, the agricultural yield and quality is improved in large area, the cost is reduced, and the benefit is improved.

The embodiment of the invention provides a sending method of digital communication, comprising the following steps: a system sends configuration tables and dictionaries to nodes in the network; sending nodes send data packets to receiving nodes, wherein, the data packet at least comprises the fields of four parts including address, control, length and data; the configuration tables are used for analyzing the fields of the four parts. The embodiment of the invention also provides a receiving method of digital communication and digital communication equipment. By defining uniform data format, the technical scheme provided by the embodiment of the invention provides network architecture which can be suitable for realizing industrial network automation and has the characteristics of openness,interoperability, standard, real time and safety. Besides, the realization of protocols is simple and efficient.

The present disclosure describes a method, system, and apparatus for using a machine learning system to configure and optimize complex, distributed computer networks. The machine learning system receives an input related to a computer network and classifies the input using either a supervised learning approach or an unsupervised learning approach. From the classification of the input, the machine learning system builds a first training domain and determines a steady state network configuration for the computer network. After determining a steady state network configuration for the computer network, the machine learning system receives a plurality of inputs from one or more sensors or agents distributed throughout the computer network. The machine learning system compares the plurality of inputs to the steady state network configuration to detect a deviation from the first steady state network configuration. When a deviation from the steady state network configuration is detected, the machine learning system remediates the problem to return the computer network to the steady state network configuration.

The invention relates to a television program producing and broadcasting technique in the field of broadcasting and television, in particular to a broadcasting-line automation caption producing and broadcasting system of a television broadcast station. The system adopts a distributed network automation broadcasting-line caption producing and broadcasting flow according to the application demand ofa broadcasting-line caption machine, performs the manufacturing and the verification of broadcasting captions at a channel side, drives a core list-editing machine to automatically generate a captionbroadcasting list, and then submits and transmits the caption broadcasting list to the broadcasting caption machine to perform automatic broadcasting of captions. Through the technical means, the system achieves the aims of clearing responsibility boundary, saving manpower, reducing labor intensity, greatly avoiding mistakes and accidents due to man-made causes and the like, and guarantees the security, the high efficiency and the stability of the caption broadcasting system.

An implementation method for the remote measurement identification function of a centralized monitoring transformer station comprises: a remote measurement identification module is arranged between a traditional market survey monitoring system and an instation monitoring system; and in an actual motion, the remote measurement bad data identification function of the remote measurement identification module is employed to filter the remote measurement data of a substation device in each transformer substation uploaded by the instation monitoring system, strain away obviously unreasonable false remote measurement data and emit alarm signals when dead remote measurement data occurs. Through adoption of the remote measurement identification module, the implementation method for the remote measurement identification function of the centralized monitoring transformer station can filter the remote measurement data of the substation device in each transformer substation in the power grid uploaded by the instation monitoring system and can avoid the influence of the bad data on the safe and reliable running of a dispatch automation system so as to realize the further optimization of the running and monitoring of the dispatch automation system, facilitate control and monitoring by operators, improve the whole network automation management level and ensure the safe, stable and high-quality running of the power grid.

This invention provides an adaptive method for network connection including: a. judging if the network connection state of the network equipment has changed, b. sending information when the state of network connection of the network equipment is changed c. acquiring the butt information of the said network equipments d. refreshing the network topology according to the device and the butt information for refreshing the connection relations among network devices in the network. An adaptive device for network connection is provided including: a deciding module, a send module, an information acquisition module and a network topology refreshing module.

System and method for maintenance support for electronically actuated and / or monitored appliances implemented within an electronically networked automation system, having a central monitoring unit processing present operating parameters for appliances for establishing the servicing state of the appliances using comparison operating parameters, where an external SSIS server logically combines the servicing request established by the monitoring unit with appliance-specific servicing performance information stored in a database and forwards these data to electronic mobile terminals of the servicing personnel in order to perform the servicing.

The invention discloses a transferring method of an electric power remote terminal unit. Data transferred by the remote terminal unit are encapsulated into frames, and each frame comprises 10 fields; the first field and the fourth field are fixed to be hexadecimal numbers 0*98 to present starting of the frames; the value of the frame size field is equal to the number of bytes from a control domain and before checksum; a security regime version number field presents the version of a security regime adopted for communication; a control domain field sets a working mode of the communication; a link address field presents a target address of the communication; a link protocol data unit field is used for encapsulating application layer data; an abstract field is used for storing information abstracts produced by an integrity check algorithm; a checksum field is used for checking the fact that whether data of the frames changes or not during the communication process; and the tenth field is fixed to be a hexadecimal number 0*16 to present ending of the frames. The transferring method of the electric power remote terminal unit solves the problem of a security threat during communication of the electric power remote terminal unit when a power network automation system is large in size, and prevents communication contents from being tampered or intercepted.

Provided is a single-phase grounding fault handling method suitable for low-current grounding systems. The problem of coordination between outgoing line protection and line protection under a single-phase grounding fault in a low-current grounding system is solved. Low-current grounding fault protection methods by combining the load power direction and the grounding fault transient power directionwith the delays of terminals are provided respectively for radial lines and hand-in-hand lines, and local isolation of a low-current grounding fault is realized. All upstream healthy sections can remove faults without blackout. In a hand-in-hand network, downstream healthy lines can also be directly transferred to a standby power supply. The method of the invention can adapt to different modes ofdistribution network automation systems and distribution line protection devices, can be used to handle a low-current grounding fault quickly and accurately, and has wide practical application value.

The invention discloses a security power supply visualization system and method, and relates to the field of power grid power supply protection. The security power supply visualization system and method takes one-graph and dual-visualization as the framework, realizes displaying of one power graph and one resource distribution graph of a slave station-line-transformer-subscriber, comprehensively masters the operation condition, the risk, the plan and the on-site video of power supply equipment, displays the distribution condition of security power supply resources, the activity progress condition of a security power supply place and the track information of patrol personnel in a geographic visualization manner, and displays the security power supply equipment preparation work progress, themeeting place activity progress and the real-time weather information in a graphical manner. The security power supply visualization system is integrated with a main network automation system, a distribution network automation system, a metering automation system, a power grid safety production management subsystem, a Guangxi power grid company short message platform, a transformer substation unified video monitoring platform, a power grid GIS platform and other service systems, can realize transverse data communication, can guarantee that abnormal movement of the power protection equipment is discovered in advance and processed preferentially, can achieve multi-department linkage, can carry out work in parallel, and can provide important decision analysis for command work of power protection and supply.

The present invention relates to an automatic networking apparatus for vehicles for a vehicle with a first component and a second replaceable component, and it comprises a first identity recognition module disposed on the first component and a second identity recognition module disposed on the second component. When the second identity recognition module turns into a networking mode, it transmits a low-frequency wake-up signal through a low-frequency signal transmission circuit to wake up the first identity recognition module. A low-frequency sensor circuit of the first identity recognition module is able to sense the low-frequency wake-up signal, and responds to the low-frequency wake-up signal to transmit an identity code corresponding to the first component through the high-frequency signal transmission circuit. The high-frequency signal receiving circuit of the second identity recognition module can receive the identity code of the first component and store the received identity code. In the following data transmission, the second identity recognition module can send the data with the identity code of the first component loaded with, so that a receiving apparatus of the first component identifies it. The present invention features in networking automation, simple installation, and convenient maintenance.

This application discloses embodiments of systems and methods for a flexible automation system for a network of connected machines. In some embodiments, the network of connected machines uses one or more of wireless protocols such as Zigbee, ZWave, Wi-Fi, Bluetooth and other IEEE 802.15.4 protocols. The systems and methods provide a flexible automation system where end users can customize the operation of the network of connected machines to suit the automation logic desired. Intuitive graphical user interface methods are provided to allow users to implement their custom logic without requiring custom software programming. Systems and methods are provided to customize downloadable and sharable automation software applications to work in a variety of non-identical network configurations. Intuitive graphical user interface methods are provided to allow users to custom configure automation rules for their network of machines by remote collaboration or allowing remote configuring by experts. In one embodiment, a major goal of the disclosures is to provide many methods to a user to implement complex automation logic, for his network, his way, as he imagined it and without need for programming on part of the user.

The invention discloses a web-based city bus complex network automatic generation method. The method comprises the following steps: firstly, acquiring bus stop and bus route information in a researcharea through a crawler technology; secondly, based on principles such as distance constraint, deleting redundant bus stations, and establishing a bus connection relationship between the bus stations;and finally, according to a complex network theory, establishing a bus complex network and carrying out visual analysis. According to the method, the complex bus network in the city can be rapidly obtained, and a scientific basis is provided for city bus travel optimization.

A Network Data Analytics Function, NWDAF, includes: means for receiving analytics information regarding cell re-selection by User Equipment, UE, among cells; and means for notifying another network node of matching the analytics information with an exception so that the other network node takes actions for solving the exception.

The invention discloses an automatic total moisture tester for a coal sample, which comprises a frame by transverse arrangement, a sample introduction and weighting apparatus as well as a sample sending and weighting apparatus are respectively provided at two ends of the frame, a drying apparatus is provided between the two apparatuses, a sample introduction apparatus and a sample sending apparatus are respectively provided on the sample introduction and weighting apparatus and the sample sending and weighting apparatus, and a coal sample transmission apparatus connected to the sample introduction apparatus and the sample sending apparatus are provided at the lower part of the drying apparatus. According to the invention, a whole process for testing the coal sample total moisture which is realized through an automatic control system is automatically controlled by a computer, the total moisture result can be automatically calculated, and a technical bottleneck problem in a network automation coal quality management system can be solved simultaneously, and the automatic total moisture tester for the coal sample has the advantages of time saving, labor saving, and high accuracy and efficiency.

The invention relates to the technical field of automatic monitoring, in particular to a method and a system for monitoring and early warning settlement of a railroad bed, and the method comprises thesteps: achieving the real-time online data collection of railroad bed settlement monitoring equipment through a network automatic control platform; converting the original acquired data into reorganized data capable of embodying the subgrade settlement character, and storing the reorganized data into a database; reorganizing the data, and predicting the settlement trend of the future railroad bedin combination with a specific data analysis model; displaying observation data collected by the railroad bed settlement monitoring equipment in a graphic mode and synchronously outputting and storing the observation data in a report manner. The system and the method have the advantages that the real-time data acquisition function, the fast transaction processing function, the scientific analysisand prediction function and the convenient information service function are realized, the practical value is higher, and the application prospect is wide.

The invention discloses a wireless monitoring positioning system applicable to the field of underground pipe network application. The wireless monitoring positioning system is composes of unknown nodes, beacon nodes, Sink nodes, a host computer, etc. The invention discloses a monitoring node positioning method targeting at a wireless self-organizing network, i.e., a progressive incremental type distance measuring positioning algorithm based on an on-line optimization training relation function, and a process of continuous correction of positioning results through the adoption of a plurality of methods. The invention also discloses an sudden-onset disaster accident source positioning method targeting at underground pipe network application, and the sudden-onset disaster accident source positioning method the comprises a time difference method, a state curve method, a multiparameter combination method, etc., and a plurality of methods are adopted to carry out positioning correction, so that positioning with relatively high precision can be realized. The invention also discloses an energy saving optimization method for a realization process of the above positioning method. Through the adoption of the positioning method of the present invention, functions such as underground pipe network automation intelligentized monitoring early warning and sudden-onset disaster highly efficient reliable positioning can be realized, and the positioning method is also advantaged by being accurate in data, being timely and highly efficiently, being low in energy consumption and low in cost, etc.