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38results about How to "Reduce modification workload" patented technology

Ganged control method and system based on fire disaster alarm integrated monitoring and management system

The invention relates to a soft linkage control method based on a comprehensive monitoring and managing system for fire alarm. A fire alarm mainframe receives an alarming signal of a smoke detector or a temperature detector and sends the signal to the comprehensive monitoring and managing system for fire alarm, and the signal is displayed on a monitoring interface; and the comprehensive monitoring and managing system for fire alarm determines whether internal linkage or external linkage exists according to environmental control working conditions, and drives a corresponding module of the fire alarm mainframe to act. A system for realizing the soft linkage control method comprises a communication software system, a graph monitoring and managing software system and a database system. The invention has the advantages that the external soft linkage control method between the mainframes of different fire alarm system devices can be realized under the conditions that the original signal loop is not modified and the input / output module node is not added; and the linkage process can be manually intervened so that the semiautomatic or manually controlled linkage process can be realized. The system attaches high practical value to firefighting linkage control of the places with different fire alarm systems.
Owner:TONGJI UNIV +1

Semi-analytical method for calculating bending deformation and stress of stiffened plate

The invention relates to a semi-analytical method for calculating bending deformation and stress of a stiffened plate. The method comprises the following steps: S1, calculating potential energy of a stiffened plate system, wherein the potential energy is work of subtracting external force from a sum of strain energy of the stiffened plate and strain energy of a reinforcing rib; S2, deriving a stiffened plate bending balance equation through a variational method by applying a minimum potential energy principle; S3, setting an unknown function as double Fourier series, wherein the set Fourier series needs to meet boundary conditions firstly, and only a constant to be determined is reserved and determined through a bending balance equation; S4, substituting the unknown function expression containing a to-be-determined constant into the bending balance equation of the stiffened plate, determining the to-be-determined constant by adopting a Galerkin algorithm, and solving the bending deformation of the stiffened plate; substituting the deformation expression into an elastic mechanical geometric equation and a physical equation, and calculating bending stress of the stiffened plate. The bending deformation and the bending stress of ship body stiffened plates can be quickly and conveniently calculated.
Owner:CHINA SHIP DEV & DESIGN CENT

System for controlling linkage between access control and elevator, server and method

The invention discloses a system for controlling linkage between access control and an elevator, server and method. The server is configured to acquire a first corresponding relationship, store a third corresponding relationship, receive an access control identifier and a first user identifier forwarded by the first server, judge whether the first user identifier is corresponding to the access control identifier, sending an unlocking command to a door controller corresponding to the access control identifier if the first user identifier is corresponding to the access control identifier, searching for a user address corresponding to the first user identifier according to the first corresponding relationship, acquiring an address level of a first numerical value in the user address as an elevator controller address, acquiring a user floor in the user address, searching for a corresponding elevator controller identifier according to the elevator controller address in the third corresponding relationship and sending a control elevator command to the elevator controller corresponding to the elevator controller identifier. The modification workload is smaller when the elevator controlleridentifier needs to be modified, and promotion and use of the system and the method of controlling linkage between the access control and the elevator in a large number of cells are more facilitated.
Owner:深圳市微开互联科技有限公司

System for controlling access control, server, method and storage medium

The invention discloses a system for controlling access control, a server, method and a storage medium. The server is used to receive an access control identifier and a first user identifier, send a request for returning a first corresponding relationship to another server and store a second corresponding relationship. A user address comprises multiple address levels, the access control address atleast comprises an address level, and the number of the address levels of the access control address is smaller than that of the address levels of the user address; a user address corresponding to the first user identifier is searched according to the first corresponding relationship; an access control address corresponding to the access control identifier is searched according to the second corresponding relationship; and whether the access control address belongs to a sub set of the user address is judged, if yes, an unlocking command is sent to the door controller corresponding to the access control identifier. The modification workload is smaller when an owner identifier and the access control identifier need to be modified, and promotion and application of the system for controllingaccess control, the server, the method and the storage medium in a large amount of cells are more facilitated.
Owner:深圳市微开互联科技有限公司

Display method of control control, and display device of control control and readable storage medium

ActiveCN110968230AControl permissions haveSave storage controlsDigital data authenticationExecution for user interfacesEngineeringComputer hardware
The invention provides a display method of a control control, a display device of a control control and a readable storage medium. The display method comprises the steps: judging whether a dynamic route corresponding to a user exists in a route list of a website foreground or not; if the dynamic route corresponding to the user does not exist, obtaining an initial dynamic route list corresponding to the user based on the verification information of the user; according to the initial dynamic route list, determining at least one dynamic route and a control permission corresponding to the user ineach dynamic route from a database; and skipping to a target display page corresponding to the target dynamic route according to the target dynamic route selected by the user and determined from the at least one dynamic route, and displaying a control, with control permission, of the user in the target display page. Therefore, the corresponding data can be directly obtained from the database at the rear end, and the user information stored in the foreground of the website does not need to be changed, and the storage space of the foreground of the website is saved, and meanwhile, the maintenance difficulty of management personnel is reduced.
Owner:上海风秩科技有限公司

Wall body node bulk sample automatic design method based on dynamic combination and storage medium

The invention relates to the technical field of building structure design, and discloses a wall body node bulk sample automatic design method based on dynamic combination and a storage medium, and the method comprises the steps: 1, firstly creating a rectangular assembly and other polygonal assemblies, and then creating a wall body node bulk sample graph through a mode of freely combining the rectangular assembly and other polygonal assemblies; step 2, carrying out data association on the wall body node large sample drawing and an actual three-dimensional entity, and storing the wall body node large sample drawing and the actual three-dimensional entity; step 3, arranging the stored wall body node large sample graph on a plane graph to form a plane large sample graph, and associating the plane large sample graph with the wall body node large sample graph data and synchronously updating the plane large sample graph and the wall body node large sample graph data; and step 4, based on a cutting algorithm, automatically cutting the plane large sample drawing. After the method is adopted, the wall body node large sample drawing can be efficiently drawn, and the wall body node large sample drawing can be quickly arranged into the planar graph; and after the wall body node large sample graph is modified and updated, the plane large sample graph can be subjected to linkage updating in real time.
Owner:CHINA SOUTHWEST ARCHITECTURAL DESIGN & RES INST CORP LTD

Resource access method and device

The invention provides a resource access method and device. The method comprises the steps that a configuration file is acquired, wherein the configuration file is used for recording a corresponding relation between identifiers and resource addresses; a corresponding relation between the resource addresses and resource handles is acquired; a mapping relation from the identifiers to the resource handles is established according to the configuration file and the corresponding relation between the resource addresses and the resource handles; and when the identifiers appear, resources corresponding to the identifiers are accessed according to the mapping relation. According to the resource access method and device, if the resources serve as slots and the identifiers serve as panel numbers, a technician can self-define the panel numbers to establish the mapping relation between the panel numbers and the corresponding slots. In this way, it is only needed to modify the configuration file incase of change, the modification workload of program codes is reduced, efficiency is improved, and portability of programs is improved. Besides, since the panel numbers are visual, convenient to memorize and capable of being self-defined, it is beneficial for improving the efficiency of application program development, modification or transplantation.
Owner:CRSC RESEARCH & DESIGN INSTITUTE GROUP CO LTD

System, server, method and storage medium for controlling access control

The invention discloses a system, server, method and storage medium for controlling access control. The server is used to receive the access control identification and the first user identification; send a request to return the first corresponding relationship to another server; store the second corresponding relationship; the user The address includes a plurality of address levels, and the access control address includes at least one address level, and the number of address levels of the access control address is less than the number of address levels of the user address; according to the first corresponding relationship, the first The user address corresponding to the user identification; according to the second correspondence, search for the access control address corresponding to the access control identification; determine whether the access control address belongs to a subset of user addresses, and if so, send the corresponding door controller to the access control identification Send unlock command. When it is necessary to modify the head of household identification and access control identification, the modification workload is smaller, which is more conducive to popularizing and applying the system, server, method and storage medium for controlling access control in a large number of communities.
Owner:深圳市微开互联科技有限公司

Ganged control method and system based on fire disaster alarm integrated monitoring and management system

The invention relates to a soft linkage control method based on a comprehensive monitoring and managing system for fire alarm. A fire alarm mainframe receives an alarming signal of a smoke detector or a temperature detector and sends the signal to the comprehensive monitoring and managing system for fire alarm, and the signal is displayed on a monitoring interface; and the comprehensive monitoring and managing system for fire alarm determines whether internal linkage or external linkage exists according to environmental control working conditions, and drives a corresponding module of the firealarm mainframe to act. A system for realizing the soft linkage control method comprises a communication software system, a graph monitoring and managing software system and a database system. The invention has the advantages that the external soft linkage control method between the mainframes of different fire alarm system devices can be realized under the conditions that the original signal loop is not modified and the input / output module node is not added; and the linkage process can be manually intervened so that the semiautomatic or manually controlled linkage process can be realized. The system attaches high practical value to firefighting linkage control of the places with different fire alarm systems.
Owner:TONGJI UNIV +1

Method and device for accessing resources

The invention provides a resource access method and device. The method comprises the steps that a configuration file is acquired, wherein the configuration file is used for recording a corresponding relation between identifiers and resource addresses; a corresponding relation between the resource addresses and resource handles is acquired; a mapping relation from the identifiers to the resource handles is established according to the configuration file and the corresponding relation between the resource addresses and the resource handles; and when the identifiers appear, resources corresponding to the identifiers are accessed according to the mapping relation. According to the resource access method and device, if the resources serve as slots and the identifiers serve as panel numbers, a technician can self-define the panel numbers to establish the mapping relation between the panel numbers and the corresponding slots. In this way, it is only needed to modify the configuration file incase of change, the modification workload of program codes is reduced, efficiency is improved, and portability of programs is improved. Besides, since the panel numbers are visual, convenient to memorize and capable of being self-defined, it is beneficial for improving the efficiency of application program development, modification or transplantation.
Owner:CRSC RESEARCH & DESIGN INSTITUTE GROUP CO LTD

System, server and method for controlling access control and elevator linkage

The invention discloses a system, server and method for controlling the linkage between access control and elevators. The server is used to obtain the first corresponding relationship and store the third corresponding relationship; receive the access control identification and the first user identification forwarded by the first server; judge the first user identification Whether it corresponds to the access control identification, if the first user identification corresponds to the access control identification: send an unlock command to the door controller corresponding to the access control identification; search for the user address corresponding to the first user identification according to the first correspondence; obtain the user address corresponding to the first user address; The address level of a numerical value is used as the elevator controller address; the user floor in the user address is obtained; in the third correspondence, the corresponding elevator controller identifier is searched according to the elevator controller address; control is sent to the elevator controller corresponding to the elevator controller identifier Elevator command. When it is necessary to modify the identifier of the elevator controller, the modification workload is smaller, which is more conducive to the popularization and application of the system and method for controlling access control and elevator linkage of the present invention in a large number of communities.
Owner:深圳市微开互联科技有限公司
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