38 results about "Service engineering" patented technology

A blade server system is described. The blade server system includes a main chassis, a rear module chassis and a mid-plane. The main chassis is formed with slots into which a plurality of sever blades are slidablely inserted from the front end of the main chassis. The rear module chassis is removablely mounted to the rear end of the main chassis, and divided into plural partitions for housing different component modules. The mid-plane is mounted to an end of the rear module chassis, and includes a first face and an opposite second face. The first face has plural connectors electrically connected to the server blades and the second face has plural connectors electrically connected to the component modules. Therefore, when maintenance is needed for the mid-plane, the service engineer only needs to withdraw the entire rear module chassis as a whole, without the need to remove the individual component modules.

The invention belongs to the technical field of vehicle diagnosis, and particularly relates to a multi-client extendable vehicle diagnosis software development system and method. An automotive engineer uses each module to develop, test and verify an ECU (Electronic Control Unit) diagnosis configuration, and uses each module to release or update the ECU diagnosis configuration and after-sale data of an ECU to an after-sale server; an after-sale service engineer audits to release a new ECU diagnosis configuration and new after-sale data of the ECU, and authorizes the ECU diagnosis configurationand the after-sale data of the ECU to a diagnostic unit user; and the diagnostic unit user uses various clients, the clients include other mobile intelligent equipment, such as a computer operating aWindows system, a smart phone operating an Android system, a smart phone operating an iOS system and the like, the clients are connected with a network salve server to automatically update the ECU diagnosis configuration, authorization information is verified on line, and the authorization information comprises adaptive objects, writing times, limiting time and the like of the after-sale data of the ECU.

The invention discloses a software continuous integration method based on a micro-service architecture. The invention discloses a software delivery test method and system, belongs to the field of internet software development, and is used for delivery from software development to software test, and solves the problems that in the existing software project development process, the continuous integration efficiency of software is poor, compiling failure occurs easily before project delivery test, and project publishing deployment is affected due to no automatic test function. The method comprises the following steps: firstly, constructing and configuring a Jenkins CI platform; then, a micro-service engineering package Job1 is constructed on a Jenkins CI platform; marking an identification label on the packaged micro-service installation package and uploading the micro-service installation package to an installation package warehouse; arranging and storing the micro-service installation package according to the dimension of the project version, performing digital verification through an MD5 algorithm, constructing a package fetching deployment test environment Job2 with parameters ona Jenkins CI platform, and finally outputting a test environment publishing list. Therefore, high continuous integration can be achieved during project delivery testing, and the working efficiency ofsoftware development and testing is improved.

The invention relates to the field of testing of uniaxial stress-strain relation of in-service engineering structural materials, in particular to a method for obtaining the uniaxial stress-strain relation of a material by pressing a spherical pressure head in by repeatedly loading and unloading. The method comprises the steps that firstly, the hard material spherical pressure head is adopted to bepressed in the smooth surface of the tested material in an N-time quasi-static repeated loading and unloading mode to obtain a continuous pressing load P-pressing-in depth h curve, the plastic zone radius rp around a residual indentation pit is then measured after the press-in test is completed, and the method is used for processing data to draw a stress sigma-strain epsilon scatter plot similarto an uniaxial mechanical property test result. The method overcomes the local occasion limitation of the tested material range caused by the dependence of an existing spherical pressure head pressing-in test technology on a specific constitutive relation, the defects of time-consuming and labor-consuming and unreliable of fitting results caused by the fact that a large number of finite element simulation results or experimental result experience summary are required in the existing spherical pressure head pressing-in test technology are overcome, and the popularization and application of thespherical pressure head pressing-in test technology are facilitated.

An online manual capable of efficiently identifying a trouble cause and not requiring trouble for updating. A service engineer (SE) connects an SE terminal to a service support system (1) and transmits a trouble event caused in a device to be repaired. In a judgment route data storage section (16), judgment materials for identifying a symptom cause are stored in the descending order of the goodness of fit. A data extraction section (20) extracts the judgment material in that order and represents it to the SE terminal. When the SE selects a judgment material matched with the state of the device to be repaired, the data extraction section (20) extracts a countermeasure action content corresponding to the judgment material from the countermeasure-action data storage section (11), an action data storage section (12), and a content storage section (13) and displays it on the SE terminal.

The invention relates to an underwater well repair assembly. The underwater well repair assembly comprises a safety joint, a blowout control valve, a totally-closed shear blade blowout preventer, a stress joint and a tie-back device which are sequentially connected from top to bottom, as well as a guiding short circuit arranged in the stress joint, wherein the safety joint is used for being connected with a drill pipe; and the tie-back device is used for being connected with an underwater Christmas tree. According to the underwater well repair assembly, well repair operation of a deep water oil and gas field can be performed by adoption of an active-service engineering ship, and a large-scale floating-type drilling platform or a special well repair ship for building is not required to be used, so that the operation cost can be greatly lowered, and the well repair efficiency is improved. As the safety joint is arranged, in case of such severe working conditions as typhoon during operation, emergency disposal can be performed, temporary well abandoning can be quickly and reliably conducted, the engineering ship or the drilling platform is withdrawn, and the safety risks during operation can be reduced. The underwater well repair assembly can be used for the engineering ship or the drilling platform, and can be widely applied to well repair operation of the deep water oil and gas field adopting an underwater production system development mode.

The invention discloses an application generation method and device based on an Android system and a storage medium. The method comprises the steps: scanning and extracting the annotation information of at least one call operation in a selected part required by a service project when a service compiling instruction is received, and forming a call operation set; wherein the service engineering comprises script configuration information of the selected part; automatically registering the calling operation set into a bus routing part, and enabling the selected part to communicate with other parts through the bus routing part; and compiling the service engineering to generate an application.

This invention discloses a kind of automatic check system and method of the computer. This system includes the table unit in CMOS slug embedding in the computer which is used in storage the start timetable and device sequence table to judge the time of automatic check reach or not according to the start time table of the table unit; it can start the operator system of the OS unit in the sequenceof starting the equipment according to the start equipment sequence table; OS unit is used to start the check operator system of the computer and after starting the operator system it can induce the running detection unit automatically; the detection unit is used to check the computer and detect the running mistake information presenting in the computer. It not only can save the daily work burdenfor the service engineering but also save the cost of sale spare part and at the same time it can bring the warm perception to the user.

The invention discloses a method for packaging an industrial mechanism model of a power generation industry and publishing a web service. Firstly, a model algorithm is compiled into a dynamic link library which cannot be decompiled; then, a web project is constructed through java, services are published, and a user can easily obtain algorithm services through an industrial internet platform; and finally, packaging the service engineering constructed by the java into an independent container mirror image. According to the method, an independent operation environment is provided for operation and use of a model algorithm, and independence and safety of operation data can be guaranteed.

A method of validating resolution of a problem at a media terminal is described. The method comprises accessing a file including a task; identifying a plurality of specific actions to be taken to perform the task; and ascertaining each event that would be triggered by the media terminal when each identified specific action is performed correctly. The method further comprises: displaying the identified specific actions to a service engineer; and transmitting a validation message to a remote management system when all ascertained events have been triggered in response to the service engineer performing the identified specific actions correctly.

A printing apparatus operating in a service mode is reactivated when the printing apparatus receives a reactivation instruction from an external device connected to the printing apparatus by a direct wireless communication function. The reactivated printing apparatus starts an operation in the service mode instead of a normal operation mode.

The invention belongs to the field of engineering costs, particularly relates to an automatic service engineering cost consulting device, and provides the following scheme to solve the problems that existing engineering cost consulting equipment is relatively fixed in use position, the use position cannot be changed conveniently and flexibly, a use structure on the equipment is fixed, self-adaptive adjustment cannot be realized, and meanwhile, a consulting system is incomplete in function and relatively poor in use experience. The automatic service engineering cost consulting device comprisesa base, two connecting grooves are formed in the bottom of the base, connecting plates are glidingly mounted in the two connecting grooves, two universal wheels are mounted at the bottom of each connecting plate, limiting grooves are formed in the two sides of each connecting plate, and spring grooves are formed in the inner walls of the two sides of each connecting groove. The device is reasonable in structure and convenient to operate, the use position of the engineering cost consulting equipment is flexible, the use position can be conveniently and flexibly changed, the use structure on theequipment is flexible, self-adaptive adjustment can be achieved, and meanwhile, the consulting system is complete in function and good in using experience.

The connection-oriented communication network (4) comprises a plurality of interconnected nodes (N1‑N4, 11‑13). Service paths (N1‑N2‑N3‑N4) may be established on the network (4). The path delay data of the traffic path is obtained by using control plane signaling messages between nodes of the traffic path (eg Resource Reservation Protocol-Service Engineering RSVP-TE signaling message). The path delay data may be path delay asymmetry data indicative of an asymmetry in path delay between a forward transfer direction and a reverse transfer direction of the traffic path. Each intermediate node (N2, N3, N4) along the traffic path may form a signaling message for forwarding to a downstream node containing one or more values ​​of the path delay caused by that node, or the accumulated path delay value . Path delays may arise from one or more of mapping delays, forward error correction (FEC) coding, and propagation delays.

Described herein are embodiments of methods implemented for improved load distribution in at least one fat tree network node, wherein the node is one of a plurality of fat tree network nodes in the fat tree network, each of which implements tie breaking (process to produce the lowest cost tree. In some embodiments, the spanning tree computation is performed for each root node of the fat tree network in order from the lowest ranked root node to the highest ranked node, for each root node of the fat tree network The node generates a filter database, wherein the filter database includes a set of media access control (MAC) addresses of the leaf nodes of the fat tree network, and adds a link utilization for each computed tree to serve as a reference to the link for at least one tie-breaking algorithm Prefix for road identifiers.