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76results about How to "lower latency" patented technology

Virtual machine dispatching algorithm based on task load and current work property of virtual machine

The invention discloses a virtual machine dispatching algorithm based on a task load and the current work property of a virtual machine, wherein an interruption monitoring module is in charge of monitoring the current interruption frequency of the virtual machine, and is used for judging whether the work property of the virtual machine is in a CPU (central processing unit) dense type or I/O (input/output) dense type. A CPU monitoring module is in charge of monitoring the current CPU use rate of the virtual machine and is used for monitoring the task load of the virtual machine, a dispatching time segment of the virtual machine is calculated according to the current task load and the historical information in a certain time range, and in addition, a dispatcher is informed to update the time segment. A dispatcher module modifies a credit value dispatcher, so that the dispatcher interrupts the information provided by the monitoring module and the CPU monitoring module, different dispatching time segments are applied to the virtual machines with different work properties, the I/O request delay is reduced, meanwhile, the sufficient time is provided for handling the I/O request, and in addition, lower additional overhead is introduced. The modification of the three modules respectively occurs in the virtual machine monitor, so that good applicability is realized.
Owner:SHANGHAI JIAO TONG UNIV

Operation method of distributed energy storage power station participating in power-assisted service market

PendingCN111047470Afast transactionlower latency
According to the operation method of the distributed energy storage power station participating in the electric power auxiliary service market, the system adopted by the method is suitable for power grid coordination management. The electric energy transaction platform in the system is based on a B/S architecture, has the advantages of a multi-channel transaction function, high transaction speed and low delay, and the HyperLedger Fabric block chain subsystem in the electric energy transaction platform is low in power consumption and modular, so that free open transaction of distributed energystorage can be realized. Two-stage deployment of power grid resource unified scheduling distribution and multi-node platform transaction cooperation is adopted, and aiming at different requirements ofauxiliary service providers of a scheduling system of a power grid company and a distributed energy storage system, the power grid company and the distributed energy storage auxiliary service provider are organically combined through a transaction mode of a block chain; according to the auxiliary decision-making method, an auxiliary service optimization scheme can be formulated for a distributedenergy storage auxiliary service provider in time, and the yield of the distributed energy storage system participating in the power grid is maximized.
Owner:NANJING ELECTRIC POWER ENG DESIGN +3

Mobile Internet based advertisement putting platform

InactiveCN106504035Alower latencysave advertising resources
The invention discloses a mobile Internet based advertisement putting platform. The mobile Internet based advertisement putting platform comprises an advertisement putting system, a real-time online and offline system and a log monitoring system, wherein the advertisement putting system comprises an advertisement creation module, an advertisement preview module, an advertisement management module, an advertisement modification module, an advertisement confirmation module and an advertisement examination and verification module; and the log monitoring system comprises a log management module and a log monitoring module. Through the advertisement putting system, advertisements can be created, modified and confirmed, through management of the advertisements, the attention which the advertisements are given is recorded, an enterprise can fully know the advertisement putting effect, and a value reference is provided for later advertisement making; through the real-time online and offline system, the advertisements are monitored in real time, delays brought by offline advertisements are reduced, advertisement resources are saved, and the advertisement cost is decreased; and through the log monitoring system, errors in logs can be rapidly detected, and work personnel can be notified of the errors in the form of e-mails and short messages.
Owner:合肥华耀广告传媒有限公司

Lithium ion battery pack thermal runaway automatic monitoring method based on infrared thermal imaging technology

PendingCN108332860Aeasy to operatelower latency
The invention relates to a forecasting and early warning automatic alarming apparatus and an automatic alarming method thereof based on lithium ion battery pack thermal runaway, in particular to a lithium ion battery pack thermal runaway automatic monitoring method based on an infrared thermal imaging technology. Thermal runaway in the warehousing storage and charging process is subjected to temperature alarming, and online monitoring and timely early warning are conducted on a lithium ion battery pack through online infrared thermal imagers. The forecasting and early warning automatic alarming apparatus involves a monitoring device part, a control part, an alarming device part and an auxiliary device part, wherein the infrared thermal imagers are adopted for the monitoring device part, the auxiliary device comprises a relay, the control part comprises a computer and a computer display, the computer display is connected with the computer, and program modules are arranged in the computer; the monitoring device part, the alarming device part and the auxiliary device part are connected with the control part separately through a USB interface. The lithium ion battery pack thermal runaway automatic monitoring method has the advantages that real-time online monitoring is achieved, the response is quick, and the operation is simple.
Owner:NANJING UNIV OF TECH
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