32results about How to "Agile development" patented technology

The invention discloses a code automatic generation method used for constructing a code automatic generation device, comprising a data layer, a component layer, a process layer, a control layer and a user interface layer, wherein, the five-layer structure is divided in accordance with functions, and every layer is independent and creates a corresponding processing model to complete data processing, component extraction, flow processing, function control and user interface processing. At the same time, a code template is created based on certain rules, and different processing codes are formed for different business objects. Based on the five-layer model and the code template, a code generating engine controls and calls the model of layers and the code template, which cooperate to complete the code automatic generation process. The invention also discloses a code automatic generation device and system; by adopting the invention, the development efficiency, the reusability and the standardization of software can be enhanced and code quality is improved.

The invention provides a micro service infrastructure unit including a service registration center, a consumer micro service part, a producer micro service part and a pluggable service plug-in. The pluggable service plug-in is connected with a micro service container of the consumer micro service part. The consumer micro service part and the producer micro service part are connected through five functional components including a service register, a service refresher, a server finder, a server provider list and a service registration center. The unit realizes communication among clustering nodes based on a distributive basic communication protocol and synchronizes all routing information. At the same time, a Web service frame is packaged and interface service including service finding, registration and refreshing are realized. According to the invention, based on container technology, capabilities of quick resource creation and recycle and automatic deployment of development and testingenvironment are realized; a trans-cloud platform resource scheduling capability can be realized; development and operation and maintenance efficiency of an enterprise application system are improved;and good application and promotion values and good market prospect and social benefits are achieved.

A device includes a source and a drain for transmitting and receiving an electronic charge. The device also includes a first stack and a second stack for providing at least part of a conduction path between the source and the drain, wherein the first stack includes a first gallium nitride (GaN) layer of a first polarity, and the second stack includes a second gallium nitride (GaN) layer of the second polarity, and wherein the first polarity is different from the second polarity. At least one gate operatively connected to at least the first stack for controlling a conduction of the electronic charge, such that, during an operation of the device, the conduction path includes a first two-dimensional electron gas (2DEG) channel formed in the first GaN layer and a second 2DEG channel formed in the second GaN layer.

The invention discloses a computing node (CPN) for a distributed computing network. The CPN is a computer with information receiving, processing and sending functions. The CPU is equipped with a central processing unit, a memory and a communication interface. A plurality of CPNs form the distributed computing network. Each CPN carries out data interaction with adjacent CPNs in a topology where the CPN is located. Each CPN is equipped with a space attribute. The space attribute indicates an absolute space location where the CPN is located and/or a relative space location in a topology network where the CPN is located. An operating system is built in each computing node. An API interface is provided by each operating system. According to each API interface, various management/control demands and/or strategies are converted into standard computing sequences and the standard computing sequences are converted into instruction sequences capable of being identified by each operating system. The CPNs in the distributed computing network finish computing the sequences together in a distributed and self-organizing mode. The CPNs can be applied to a building automatic control system, and an open, flat and easy-programmable control platform is provided.

Disclosed are a communication managing method and a communication system, when an authentication of the user terminal is passed or the user information of the user terminal is changed, an AAA server sends the user information including authorization information of the user terminal to a service control server corresponding to the user terminal, the service control server performs the policy control on the service of the user terminal according to the user information, the realization process is simple and easy to be extended, which improves the processing efficiency and reduces the press of the service control server; meanwhile, in the above-mentioned scheme, the AAA server can send the user formation to the service control server independently, and it is not required that the authentication server must exist, thereby it can provide a wider application, provide a more flexible service development way for the operator, and further improve the processing efficiency.

The invention relates to a distributed big-data computation middleware system framework in a loose environment (hereinafter referred to as Rhizome). The Rhizome corresponds to a platform-as-a-service & infrastructure-as-a-service (PAAS&IASS) layer and is applicable to cloud big-data computation applications. The Rhizome comprises three frame bodies which include an agent module, a function module and a function management module. The Rhizome has the advantages that the problems that complex communication mechanisms can not be processed and the efficiency is low when the big-data computation applications are supported by common cloud distributed computation frameworks are solved, and meanwhile, an MoC, such as a data flow mode, can be used for displaying parallel modes for embodying and expanding the applications in the cloud computation frameworks; an adopted two-layer agent mode can support reliable and quantifiable client-side+cloud software development in cloud operating system environments, experimental assessments show that a Hadoop cloud video computation application is excellent in performance with the help of the Rhizome, and the programming simplicity, the hardware acceleration unit butt joint easiness and the system robustness which are high substantially are provided.

The invention provides a business index query method and device, equipment and a storage medium, and relates to the technical field of data processing. The method comprises the steps: acquiring a service index query request initiated by a user based on a client of a service system, wherein the service index query request is used for querying a service index of a target service state under a target service type and comprises a to-be-queried service index; calling basic index data corresponding to the business index query request from a database of the task processing system, wherein a basic index corresponding to the basic index data is used for representing a basic element forming the business index to be queried; and determining service index data corresponding to the to-be-queried service index according to the basic index data. According to the scheme, the reliability of the service index query system can be effectively improved, so that the accuracy of service index query is improved under the condition that service requirements are variable.

The invention belongs to the technical field of automobile charging and exchanging management, The invention discloses a design method of a new energy vehicle charging and exchanging management platform. The design system of the new energy vehicle charging and exchanging management platform comprises a user management module, a charging monitoring module, a central control module, a charging management module, an electric charge measuring module, a battery management module, a server module, an alarm module and a display module. The intelligent charging and exchanging service operation centermonitors the operation status of each station in real time, obtains and processes the operation data of equipment and facilities, ensures the reliability rate of equipment, safe operation, improves the operation efficiency, reduces the cost, and promotes the innovation, increases the income and increases the benefit. The invention also discloses an intelligent charging and exchanging service operation center. At that same time, the invention improves the accuracy of the approach judgment and the judgment of the sensitive area in the time-sharing leasing system through the char management module; Users can quickly find charging piles in the course of using the vehicle.

The invention provides a micro-service method based on a block chain, and the method comprises the steps of distributing an accounting node in a block chain platform for a core enterprise micro-service in a micro-service architecture, enabling a block chain gateway to monitor the business of the core enterprise micro-service, and when the business belongs to a transaction business, enabling the block chain gateway to regularly retrieve whether the transaction service generates transaction data or not through a query interface of the block chain platform; when the transaction business of the core enterprise micro-service generates transaction data, calling a corresponding bookkeeping node through the block chain gateway and sending out a bookkeeping application; and enabling the accounting node to generate a corresponding block for the transaction data through the smart contract deployed in the block chain platform, addding the block into the block chain, and broadcasting the block to each accounting node of the block chain platform for synchronous backup.

The invention discloses a micro-portrait or micro-service and an application assembly method and system thereof, and the method comprises the steps: defining a minimum unit in a product as a micro-portrait or micro-service of the product according to the data demands of a user, wherein each micro-portrait or micro-service comprises an input parameter and an output parameter, wherein the format of the input parameter is &an input parameter 1& an input parameter 2&... &an input parameter n, the format of the output parameter is &an output parameter 1&an output parameter 2&... &an output parameter m, and n and m are positive integers, the content of the micro-portraits or the micro-services can be refreshed by inputting the corresponding input parameters into the micro-portraits or the micro-services, and the content can be displayed on the terminal and comprises graphs, tables and label data. The development of the micro portrait or the micro service can be agile, and the development efficiency is high. By randomly assembling micro portraits or micro services, an omnibearing portraits or service analysis display system based on any analysis model can be realized, the data analysis result effect of a display layer is achieved, and any depth relation layer can be seen.

The invention discloses an Internet of Things gateway implementation method and system based on a microkernel architecture, and belongs to the field of edge computing operation. The method comprises the following steps: setting an Internet of Things gateway system service layer outside a microkernel for the Internet of Things gateway; setting an Internet of Things gateway hardware abstraction layer, providing abstraction for a sensor software stack, and transplanting different hardware platforms; according to the method, a micro-kernel system structure is adopted; according to the method, the most basic functions in the kernel are reserved in the kernel, and the functions which do not need to be executed in the kernel state are moved to be executed in the user state, so that the design complexity of the kernel is reduced; the operating system codes removed from the kernel are divided into a plurality of service programs according to a layering principle, the execution of the service programs is mutually independent, and the interaction of the service programs is communicated by means of the microkernel; the microkernel structure effectively separates the kernel from the service and the service from the service, so that the interface between the kernel and the service is clearer, the maintenance cost is reduced, and each part can be independently optimized and evolved.

The invention discloses a C2M SaaS management system and method based on the industrial Internet, and the system comprises a part management micro-service assembly which is used for building modularized product parts and non-modularized product parts; a super BOM management micro-service component, used for establishing production materials corresponding to all parts; a selective order placing micro-service component, used for acquiring a configurable super BOM and carrying out customer selective order placing so as to generate a bill of materials and production materials of customer personalized products; a production management micro-service component, used for carrying out production plan arrangement and production resource scheduling according to the production process of the personalized product of the customer and required production materials. By implementing the embodiment of the invention, the effects are as follows: a C2M large-scale personalized customization mode is realized through combined management of each component; therefore, the manufacturing industry is helped to face challenges of multiple varieties, small batches, customization and order driving, manufacturing requirements are quickly responded, and both efficiency and flexibility are considered.