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273results about How to "Quick support" patented technology

Methods and arrangements for generating debugging information following software failures

InactiveUS7028056B1Reduce requisite amount of dataRapid online user supportData processing applicationsError detection/correctionComputer failureOperational system
Methods and arrangements are provided that substantially reduce the requisite amount of data required to conduct postmortem analysis following a computer failure. The methods and arrangements can be advantageously configured to allow for rapid online user support for a variety of users, computing devices, operating systems, applications, and the like. One method includes determining when to generate a dump file, and generating a dump file by gathering thread, callstack and thread context information for the running thread, process identifying information associated with the running thread, and information identifying the reason for generating the dump file. The resulting dump file is then stored to a storage medium and accessed during subsequent analysis. The dump file can be a kernel minidump file that is associated with an operating system program failure, in which case the running thread is the single thread that was running when the failure occurred. The kernel minidump file would include the kernel callstack and the process identifying information that would identify the process that initiated the single thread. The method is further applicable to non-operating system programs, wherein a user minidump file is generated by also gathering callstack information for all running threads, thread context information for all running threads, and a listing of all loaded modules for the faulting non-operating system program.
Owner:MICROSOFT TECH LICENSING LLC

Tunnel arch installation vehicle

The invention discloses a tunnel arch center installation operation vehicle. The tunnel arch center installation operation vehicle comprises a machine frame, a travelling mechanism, a traction mechanism, an arch center lifting device for lifting tunnel arch centers which are arranged on the rear part of the machine frame and are needed to be installed one by one, and an arch center transferring mechanism for transferring the arch centers which are lifted by the arch center lifting device one by one through alignment and adjustment; the arch center transferring mechanism comprises a translating trolley which can move forward and backward on the upper part of the machine frame, a lifting mechanism for stably lifting the tunnel arch centers, and a left and right movement mechanism for driving the lifting mechanism to synchronously move left and right; and the translating trolley, the left and right movement mechanism, and the lifting mechanism align and adjust the tunnel arch centers front and back, right and left and up and down respectively. The tunnel arch center installation operation vehicle has a reasonable design, is convenient to assemble, and easy and convenient to operate, safe and reliable in working performance, and good in a using effect, and can solve the problems of large working difficulty in movement and accurate positioning of steel arch centers after lifting during the installation of the conventional steel arch centers, low installation efficiency, large labor intensity and the like.
Owner:CHINA RAILWAY FIRST GRP CO LTD

Decision-making and command all-in-one machine based on digital schema and operation method of all-in-one machine

The invention relates to the technical field of comprehensive emergency management, in particular to a decision-making and command all-in-one machine based on a digital predetermined plane and an operation method of the all-in-one machine. The all-in-one machine comprises a basic platform layer, a predetermining plane layer, a service application layer and a user layer in the aspect of architecture and adopts the design combining an application system and a hardware platform as a whole, can cope with natural hazards, accidents, disasters, public security, social security and various emergencies, and meets core requirements for analysis, judgment, decision making, scheduling, commanding and emergency management of public security emergency management. By means of integral design of the decision-making function and the command function and the all-in-one architecture combining practical auxiliary decision making of seven decision-making support technologies, the application system and the hardware platform, investment is little, implementation is easy, effects are fast, and professionalization is achieved. The all-in-one machine can be used for an intelligent emergency decision making and command scheduling system.
Owner:CLOUD COMPUTING CENT CHINESE ACADEMY OF SCI

Permanent magnet synchronous motor control performance automation test system

InactiveCN101556307ASave energyGuaranteed real-time transmission requirementsDynamo-electric machine testingMachine controlPermanent magnet synchronous motor
The invention relates to a permanent magnet synchronous motor control performance automation test system, which comprises a communication subsystem, a host computer subsystem, a permanent magnet synchronous motor control subsystem, and a direct-current machine control subsystem; wherein a control circuit in the permanent magnet synchronous motor control subsystem is connected with a RS232 switching bridge device in the communication subsystem; a Siemens 6 RA 7025 direct current speed governor in the direct-current machine control subsystem is connected with a communication card CBP2 of the direct current speed governor in the communication subsystem; the communication card CBP2 of the direct current speed governor in the communication subsystem and the RS232 switching bridge device are connected with a programmable controller (PLC) in the host computer subsystem; the communication is realized between the permanent magnet synchronous motor control subsystem and the host computer subsystem by the programming. The permanent magnet synchronous motor control performance automation test system has the advantages of increasing the reliability and capacity of resisting disturbance of the system, realizing the networking control of the whole system, increasing the real time of the system, being capable of simulating any load and saving the energy.
Owner:NORTHEASTERN UNIV

Tourist geographic position positioning and communication management system and method

The invention relates to a tourist geographic position positioning and communication management system. The system comprises a mobile communication network, a positioning communicator held by a tourist, an intelligent terminal, a positioning guide, a background GIS (geographic information system) and database and a monitoring PC (personal computer) held by a supervision rescuer, wherein the intelligent terminal and the positioning guide are held by a tour guide; the positioning communicator acquires the current geographic position through a positioning module, transmits data with the intelligent terminal and the background GIS system and database through a communication module and exchanges data with the positioning guide through a Bluetooth module; the intelligent terminal transmits data with the positioning communicator and the background GIS system and database; the positioning guide acquires the current geographic position information, sends data to the intelligent terminal and the background GIS system and database and receives data through the communication module; the background GIS system and database receives the returned geographic position information and performs visualized positioning; the monitoring PC calls the geographic position information of the tourist from the background GIS system and database for monitoring. The invention further relates to a tourist geographic position positioning and communication management method.
Owner:天津智博源科技发展有限公司

Multi-channel drilling, injecting and pre-tightening integrated anchor rod construction device and method

The embodiment of the invention provides a multi-channel drilling, injecting and pre-tightening integrated anchor rod construction device and method. The multi-channel drilling, injecting and pre-tightening integrated anchor rod construction device comprises a sleeve and a rotating shaft. The sleeve and the rotating shaft are coaxially arranged, the sleeve rotatably sleeve the rotating shaft, a plurality of medium inlets located in different horizontal planes are formed in the side wall of the sleeve, and the medium inlets communicate with the interior of the rotating shaft, so that media required in the drilling and anchoring process are conveyed into an anchor rod for drill bit cooling, deslagging or anchoring; and an anchor rod connector used for being connected with the anchor rod is formed in the top of the rotating shaft, and a driver connector used for being connected with a driver is arranged at the bottom of the rotating shaft. According to the multi-channel drilling, injecting and pre-tightening integrated anchor rod construction device, multiple functions of drilling, anchoring agent pumping, anchoring, pre-tightening and the like in the anchor rod supporting process canbe integrally achieved, the supporting efficiency is improved, and rapid supporting of a roadway is achieved.
Owner:CCTEG COAL MINING RES INST +1

Three section type folding hinge for flexible screen and moving equipment of folding hinge

The invention relates to the technical field of flexible screen equipment, and discloses a three section type folding hinge for a flexible screen and moving equipment of the folding hinge. The foldinghinge comprises a middle casing; outer-side casings capable of rotating around the middle casing are arranged on two sides of the middle casing; moving plates capable of moving at the tops of the outer-side casings are arranged at the tops of the two outer-side casings; the tops of the two moving plates are connected fixedly through a screen body; and a yielding plate is movably connected betweeneach outer-side casing and the middle casing through four groups of supporting mechanisms. The supporting mechanisms are arranged to cooperate with yielding mechanisms, the yielding plates can move up and down quickly, and the moving effect and the supporting effect are better, so that when the screen is closed, the yielding plates can move towards the outer sides quickly and stably, space can bequickly reserved for folding of the screen body, and the problem of damage to the screen body due to production of the extruding force between the screen body and the yielding plates due to the factthat the yielding plates are relatively low in moving speed or the yielding plates are prone to jamming during movement is avoided.
Owner:DONGGUAN HUANLI INTELLIGENT TECH CO LTD

Cloud mobile phone cross-region control method, system and device and storage medium

The invention discloses a cloud mobile phone cross-region control method, system and device and a storage medium. The method comprises the steps that a client sends a cloud mobile phone service request to a local control server; and the local control server carries out local detection processing on the cloud mobile phone service request, controls the cloud mobile phone equipment through the localcontrol server according to the cloud mobile phone service request which passes the detection, and sends the cloud mobile phone service request which does not pass the detection to the corresponding remote control server through the VPN tunnel. According to the invention, when the cross-region control of the cloud mobile phone is carried out through the VPN tunnel, the transmission time delay canbe greatly reduced, and better use experience is achieved. In addition, the control servers in various places support cascading and routing forwarding, so that the control server clusters supporting routing forwarding and message agency form a cascading control server network capable of infinitely extending, rapid service deployment is achieved, and faster support is provided for business marketing. The method can be widely applied to the field of cloud mobile phones.
Owner:广州微算互联信息技术有限公司
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