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98results about How to "Avoid management chaos" patented technology

Safety critical system-oriented automatic testing resource management method and platform

The invention relates to a safety critical system-oriented automatic testing resource management method and a safety critical system-oriented automatic testing resource management platform, which are applied to a huge safety critical system with a high requirement on safe reliability. In the method, a testing project is established after a user passes authentication, three management types, namely testing case management, testing process management and document management are set, and a user selects a corresponding management type to perform resource testing management. The platform has a qualification test (Qt) library-based client / server (C / S) framework on the basis of a management platform; a server is taken as a database; a client comprises a core module, a testing case management module, a testing process management module, a document management module and a Bug management module; and the tree structure and the entity type node data of testing resources and operation on the data are defined by the modules of the client. Uniform management on the automatic testing resources of the safety critical system is realized, and the resource management covers a testing stage from the time, so that the black box testing of the safety critical system is effectively supported.
Owner:BEIHANG UNIV

User group joining method and user group quitting method and device

The invention discloses a user group joining method and a user group quitting method and device and belongs to the field of internet communication. The user group joining method comprises the steps of receiving a contract signing instruction input by an administrator and sent by a first terminal corresponding to the administrator of a user group and a user identification of a user to sign a contract, generating a contract signing invitation page including a prompt message for requesting the user to sign the contract to join the user group and an interface interaction element for inputting joining instruction acceptance, displaying the contract signing invitation page at a second terminal corresponding to the user to sign the contract and enabling the user to sign the contract to input a joining acceptance instruction through the interface interaction element, receiving the joining acceptance instruction sent by the second terminal and adding the user identification of the user to sign the contract to a user list corresponding to the user group. By means of the user group joining method and the user group quitting method and device, users can be effectively managed, and chaotic management of a voice communication platform is avoided.
Owner:TENCENT TECH (SHENZHEN) CO LTD

Business information system access authority control method and system thereof

The invention discloses a business information system access authority control system and a method thereof. The method comprises the following steps: a business information system obtains login information inputted by a user and sends the information to an authentication gateway; according to an account number in the received login information, the authentication gateway searches account number information of the account number in an account number information table, compares the received information with the searched information, obtains a verification result and returns the information to the business information system, and determines whether the user has access authority of the business information system, wherein, account number information of each account number recorded in the account number information table comprises a code of the account number and authority of the account number to access each business information system. Since the authentication gateway realizes unified centralize verification of authority, a problem that the user needs to use different account numbers and codes to carry out disperse management of verification on each business information system is avoided. Under the condition a plurality of information systems are used simultaneously, management efficiency of verifying account number authority is substantially raised.
Owner:NO 15 INST OF CHINA ELECTRONICS TECH GRP

Automatic feeding system for producing optical cables

The invention provides an automatic feeding system for producing optical cables. The automatic feeding system comprises a plurality of storage tanks and a plurality of storage buckets, wherein raw materials in a warehouse are sucked and conveyed to respective storage tanks by a first conveying mechanism by utilizing negative pressure; the raw materials in the storage tanks are sucked and conveyed to respective storage buckets by a second conveying mechanism by utilizing negative pressure; the raw materials in the storage buckets are extruded by virtue of screws and are conveyed to extrusion dies of optical cable production lines by a third conveying mechanism; one storage bucket is correspondingly arranged on one optical cable production line, one second feeding pipe is correspondingly arranged on one storage tank, all of the storage buckets communicate with all second feeding pipes by virtue of independent feeding branch pipes, regulating valves are respectively arranged on the feeding branch pipes, which storage tanks communicating with the storage buckets are respectively controlled by the regulating valves, and the feeding speed from the storage tanks to the storage buckets is regulated by virtue of the regulating valves. According to the automatic feeding system, full-automatic feeding for producing the optical cables is realized, the maintenance problem of production sites is solved, manpower and materials are saved, and the waste of the raw materials is avoided.
Owner:宏安集团有限公司

ASN (attack security interaction) and implementation method thereof

The invention discloses an ASN (attack security interaction), which belongs to the technical field of network communications and is used for solving the problem that the self-protection capacity of a network service end in the prior art is too weak. The ASN comprises a service end, a client-side and a user host machine, wherein the service end and the client-side are in a mapping relation; the client-side and the user host machine are in a mapping relation; a system management module, an exception handling module, a protocol processing module and a data storage are embedded in the service end; an instruction execution module is embedded in the client-side; the data storage, the exception handling module and the instruction execution module are directly connected with the system management module and controlled by the system management module; and the protocol management module is respectively connected with the exception handling module and the instruction execution module. The invention also provides an implementation method of the ASN. By using the implementation method of the ASN, the active defense and attack of the service end and the client-side is implemented, the network safety is improved, and the practical value is very high.
Owner:成都飞鱼星科技股份有限公司

Smart city free network system based on smart gas meter and construction method

The invention discloses a smart city free network system based on an intelligent gas meter. An intelligent gas internet of things provides gas consumption statistics and payment services for users ofthe intelligent gas internet of things; the gas company Internet of Things provides gas consumption data check and gas consumption unit price for the intelligent gas Internet of Things; when the gas company Internet of Things provides service for the intelligent gas Internet of Things, a node platform is established; the node platform is a management platform B in the intelligent gas Internet of Things, and the node platform is a user platform C in the gas company Internet of Things; and the Internet of Things of the gas company provides service for the management platform B of the intelligentgas Internet of Things by providing service for the node platform. The invention further discloses a smart city free network construction method based on the smart gas meter. According to the smart city free network system based on the smart gas meters and the construction method, standardized management of the free network is achieved, management disorder of the smart gas internet of things is avoided, networking efficiency is improved, supervision is facilitated, and meanwhile high adaptability is achieved.
Owner:CHENGDU QINCHUAN IOT TECH CO LTD

Application interface implementation method and device in host platform layer, equipment and medium

The embodiment of the invention discloses an application interface implementation method and device in a host platform layer, equipment and a storage medium, and relates to the technical field of computers. The specific implementation scheme is as follows: a host platform layer acquires description data of an end capability interface; analyzing the communication mode of the obtaining end capability interface according to the description data; and configuring a corresponding processor and/or concept mapping relationship according to the communication mode so as to package a platform layer interface for forming an end capability interface, the platform layer interface being used for processing communication interaction data in a process of calling the end capability interface by the applet through the host platform layer. Therefore, the host platform layer automatically generates the platform layer interface according to the description data of the end capability interface, a large amount of frequent host platform layer interface code maintenance caused by differences of terminal hardware, operating system versions and the like is avoided, and the manual maintenance cost of the hostplatform layer interface is reduced.
Owner:BEIJING BAIDU NETCOM SCI & TECH CO LTD

Ecological flow determination method considering lifting amount

ActiveCN111079085AService emphasisSolving Difficulties That Are Hard to QuantifyData processing applicationsGeneral water supply conservationSediment transportStream flow
The invention provides an ecological flow determination method considering a lifting amount, and belongs to the field of environmental engineering. The method comprises the steps: collecting related data needed by the calculation of ecological flow; determining an ecological base flow; selecting an upper limit Qmax and a lower limit Qmin of the ecological base flow, and preliminarily determining an interval [Qmin, Qmax] of the ecological base flow; verifying the lower limit Qmin of the ecological base flow Q; calculating landscape wetland water demand B1, sediment transport water demand B2 anddilution self-purification water demand B3 of the three service objects; comparing the water demands of the three service objects, and determining a lifting amount S; finding out a minimum value anda maximum value to determine a lifting amount lower limit Smin and a lifting amount upper limit Smax of the interval; and combining the ecological base flow Q and the lifting amount S to comprehensively determine the ecological flow. According to the method, complex problems are simplified, and the ecological base flow is used as an evaluation target and is more direct and effective; in addition,the interval management of the ecological flow can reflect the natural attribute and the functional attribute of the ecological flow, and emphasizes the service attribute of people serving the ecology.
Owner:XIAN UNIV OF TECH

Fabricated sloping roof construction method

The invention relates to a fabricated sloping roof construction method. The method comprises the following steps that S1, according to the requirements of a design drawing, modeling is conducted through BIM software, a building is visualized, and the size and position of a beam are determined; S2, an overall sloping roof is divided and arranged according to the size and position of the beam, and the sloping roof is divided into a plurality of rectangular roof plates; S3, roof plates are prefabricated in a prefabricating field, a circle of bearing inserting anchoring rods are pre-buried in theperiphery of the lower surface of each roof plate, and the connection edge of every two adjacent roof plates is prefabricated with concave and convex groove structures for mutual buckling; S4, supporting seat sleeves are pre-buried in the beam according to the positions and quantity of the bearing inserting anchoring rods; and S5, all the roof plates are installed in the corresponding positions ofthe beam, the bearing inserting anchoring rods are inserted into the corresponding pre-buried supporting seat sleeves, and the adjacent roof plates are buckled and connected with one another throughthe concave and convex groove structures. The problems that when large-area large-gradient roof plate prefabricated members are installed through a traditional assembling mode, the jacking and liftingdifficulty is large, and the installing and fixing stability is poor are solved.
Owner:CHINA FIRST METALLURGICAL GROUP

Intelligent identification control cabinet

The invention belongs to the technical field of a control cabinet, and particularly relates to an intelligent identification control cabinet. The intelligent identification control cabinet comprises acabinet body and a cabinet door. One side of the cabinet door is hinged with the cabinet body, and the other side is connected with the cabinet body through an intelligent identification device. Theintelligent identification device comprises an electronic lock, an electronic lock control module, a comparator, a face identification device, a face information storage device and a remote information transmission device. The output end of the electronic lock control module is connected with the electronic lock. The face identification device and the output end of the face information storage device are connected with the receiving end of the electronic lock control module through the comparator. The face information storage device is connected with the remote information transmission device.The intelligent identification control cabinet overcomes defects in prior art. Information of an operator is identified by means of the identification device which is mounted on the cabinet door. Then the information of the operator is compared with a parameter in the information storage device, thereby realizing a purpose of intelligent unlocking, and preventing problems of low convenience and bad management of a carrying type key.
Owner:安徽沃屹智能装备有限公司

Human resource comprehensive management big data supervision service system

The invention provides a human resource comprehensive management big data supervision service system, which comprises three levels of management subsystems, namely a primary management subsystem, an intermediate management subsystem and an advanced management subsystem, wherein the three levels of management subsystem generate different management authorities according to management levels; the primary management subsystem comprises an enterprise user registration and login module, an enterprise basic information management module, an organization structure management module, an on-job management module, a departure management module and an enterprise data statistics module; each of the intermediate management subsystem and the advanced management subsystem comprises a login module, a desktop, a labor personnel information management module and a statistics module. According to the human resource comprehensive management big data supervision service system provided by the invention, management and statistics of enterprise personnel data can be realized, and entry and departure states of enterprise employees can be queried in real time; meanwhile, enterprises in one area can be conveniently counted and audited, and labor personnel information is managed.
Owner:重庆市重点产业人力资源集团有限公司

Method and device for manufacturing cable by using fine steel wires

The invention discloses a method and a device for manufacturing a cable by using micro steel wires. The method comprises the following steps: stacking and paying off, wire separating and combing, tension control, stranding, winding, clamping and pulling, cutting and taking up, wherein in the step of stacking and paying off, the diameter of the steel wire for paying off ranges from 0.03 mm to 3.0 mm, and spools are adopted for paying off and are arranged in a multi-layer and multi-column stacking mode; in the step of wire separating and combing, at least four wire separating and combing discs are adopted and evenly arranged between paying-off and stranding at intervals, and all the wire separating and combing discs sequentially deflect by an angle along the axis, so that the steel wires are adjusted step by step in the circumferential direction for multiple times, and thus a torsional angle is achieved through accumulation; wire holes are uniformly formed in the wire separating and combing discs, the wire holes are in fillet transition, and R is larger than 10 mm; and the wire separating and combing discs are made of a non-steel material. According to the method, the ultrahigh-strength fine steel wires are used for manufacturing the cable, under the same cable force requirement, the cable strand sectional area (diameter) is reduced, the porosity is reduced, the cable strand compactness is improved, meanwhile, the cable strand dead weight is reduced, and the spanning capacity of the cable is enhanced.
Owner:BAOSTEEL METAL

Component partitioning simulation method based on lunar probe landing mechanical environment prefiguration

The invention relates to a component partitioning simulation method based on lunar probe landing mechanical environment prefiguration, belonging to the technical field of deep space exploration. The invention provides a reasonable component partitioning simulation method based on the requirement of lunar probe landing mechanical environment prefiguration. The method can orderly and efficiently carry out the work of finite element analysis and provide convenience for the subsequent work of mechanical environment prefiguration, so that the defect that finite element modeling of a complex aerospace structure is tedious and fallible is avoided, and integrated analysis of component partitioning, finite element analysis and mechanical environment prefiguration is achieved. According to the component portioning simulation method, component partitioning can be carried out on a complex lunar probe according to the requirement of lunar probe landing mechanical environment prefiguration, so that the obtained result can be orderly stored; furthermore, modeling component partitioning keeps consistence with component partitioning required by mechanical environment prefiguration analysis, so that the problem of disordered result file management is avoided.
Owner:BEIJING INSTITUTE OF TECHNOLOGYGY
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