9 results about "Maintainability" patented technology

The invention provides an agent-based modularized logistics system simulation computation method. The method comprises the steps: firstly taking relation characteristics of logistics system components as division interfaces, aggregating corresponding entity types according to homogeneous relations and dividing into three entities, three interactive relations, three organization relations and an external environment influencing the logistics system; further separating the entities to form a plurality of attribute assemblies and action assemblies for modeling, and respectively describing a certain attribute or a certain action rule of each entity, wherein the attribute assemblies at least comprise platform assemblies; by taking the platform assemblies as containers, selecting suitable assemblies to be loaded on the platform assemblies to form entity models, and by combining attribute data and rule parameters and adding entity configuration information and inter-entity mutual relation information, generating an object entity under a simulation scene. The agent-based modularized logistics system simulation computation method provided by the invention has the advantages that the modeling is simpler, the model can be combined and assembled according to requirements, model reusability is great, expandability is good, and maintainability is also great.

The invention provides a method for detecting error connection of protection group ports, which includes that messages with protection group state information and periodically sent by a protection group are received; the port of the received messages is judged if the port is the port configured by the protection group; if not, error connection occurs among ports of the protection group; if so, other ports configured by the protection group is detected that if other ports also receive the messages sent by the same protection group; if not, error connection occurs among ports of the protection group. The invention directly exchanges information through the physical lines among protection groups and avoids additional channels, and realizes error connection detection among protection groups simply and conveniently. When error connection among protection groups is detected, the error connection detection device among protection groups starts to alarm, so the maintainability of network is improved.

The method includes following steps: recording character string command code and input/output parameters to local table or text; validity check-up for input parameters is carried out for down loading character string command, down loading character string command passed validity check-up; after receiving result returning back from character string command, obtaining output result from retuned result by using output parameters, and formatted display is carried out according to display format. In case of adding new character string command or modifying old character string command, the method does not need to change original program, it needs to add or modify relevant records of the command in table only. Different display formats are provided for different results returned from same command. Thus, the method does not inference on original functions, and raises maintainability and reliability greatly.

The purpose of the present invention is to provide: a silencer for a supercharger, the silencer having improved maintainability and incorporating either an electric motor and/or a generator; and a supercharger and a hybrid super charger which are each provided with the silencer. A silencer for a supercharger is provided with: a silencer body (7) disposed around either a generator having a rotating shaft and/or an electric motor having a rotating shaft; and a silencer casing (8) incorporating the silencer body (7). The silencer casing (8) can be split in the direction perpendicular to the axial direction of the rotating shafts.

The invention discloses an IOT protocol reverse docking method and device, and the method comprises the steps: receiving source protocol instruction data transmitted by a source execution main body, and extracting the data content and an instruction identification bit; matching a specific protocol command through the extracted instruction identification bit, and analyzing data content; according to a target protocol demand, performing data conversion on the analyzed data content to enable the data to adapt to target protocol instruction data; assembling the converted data to form instruction content data meeting the target protocol requirement, and sending the instruction content data to a target execution main body. According to the invention, different execution main body protocols of different hardware providers can be uniformly processed by using a uniform protocol conversion technology, and most execution main body protocols on the market can be adapted, so that hardware equipment can be quickly accessed to a platform, the whole instruction interaction is unified, the docking efficiency is accelerated, and the maintainability of the system is improved.

With an object of improving system maintainability, a system which evaluates a maintenance man-hour cost of a component quantitatively is provided, and consequently when a system designer designs a component which is a unit of a subsystem obtained by putting a function of a business application and data together, it is made possible to design the component with a minimum maintenance man-hour cost by extracting a maintenance pattern obtained by patterning an influence extension place, an amendment man-hour cost, and the like at time of maintenance on the basis of maintenance history information and evaluating a maintenance man-hour cost of the component according to the maintenance pattern.

The invention discloses a project file generation method and a platform. The method comprises the steps that the project generation platform receives a request message sent by a client requesting generation of a first project file, wherein the first project file comprises at least one service; the platform acquires implementation codes which are stored in the platform and correspond to service names according to the service name corresponding to each of the services, wherein the implementation codes are in one-to-one correspondence with the service names, and after running of the implementation codes, the functions of the services corresponding to the service names are achieved; and based on the acquired implementation codes, the project file is formed through combination. Through the method and the platform, the technical problems that in the prior art, project file development workload is large and maintainability is poor are solved.