6results about How to "Reduce queuing time" patented technology

The quality of service guaranteed function-free computing system comprises an HTTP gateway, a scheduler and a work pool; the HTTP gateway serializes the incoming DAG request through a serializer, and sequentially adds the serialized function-free function in the DAG request to a waiting queue; the scheduler retrieves the function-free function from the waiting queue and the chain running queue to the work pool for processing according to a scheduling strategy. The quality of service guaranteed function-free system and method of the application process the incoming request through the producer-consumer mode by reforming the scheduler in the platform. In addition, a strategy framework containing rich strategies is added. Different kinds of strategies are set for different kinds of application requests, so that the queuing time is reduced to a certain extent, and the running performance is improved.

This invention discloses a cloud platform computing power resource allocation system and method based on load balancing, relating to the field of computing power resource allocation technology. The application includes: constructing a computing power supply and demand matching platform, connecting with idle computing power resource providers, and receiving computing power requests from computing power resource lessors; based on the computing power requests from the lessors, determining the cluster time, and allocating idle computing power resources to the lessors in the cluster; the lessors setting up key communication, and after key verification, the system accessing the cloud platform of the allocated lessor, achieving intelligent decision-making and optimizing the scheduling of allocated idle computing power resources in the cloud platform. This invention can maximize overall resource utilization, reduce operating costs, minimize task execution latency, and improve user experience. Simultaneously, dynamic allocation based on computing power sharing and cluster processing according to different time nodes improves the overall utilization efficiency of computing power resources.

The invention discloses a cross-data center RDMA network congestion control method and device based on in-band telemetering, and belongs to the technical field of network transmission control. The method comprises the following steps: sending a first cross-data center flow to an upstream DCI switch at an initial rate; according to a Switch-INT message returned by an upstream DCI switch, a first fair rate is calculated, a second cross-data center flow is sent to the upstream DCI switch at the first fair rate, an ACK message of a downstream data center responding to the first cross-data center flow is obtained, and the ACK message comprises a suggested rate; and generating a final rate in combination with the first fair rate and the suggested rate, and sending a third cross-data center flow to an upstream DCI switch at the final rate. According to the method, the network sensing capability of the cross-data center flow can be improved, the fairness of the flow in the data center and the cross-data center flow is improved, and the transmission delay of the datagram is optimized.

The application discloses a kind of double host electronic glasses and its image acquisition, processing and display method, belong to image processing technical field, a kind of double host electronic glasses, including: glasses frame, monocular vst perspective unit and the power supply unit compatible with monocular vst perspective unit, the monocular vst perspective unit is equipped with two groups, and two groups monocular vst perspective unit respectively independently handles the image of left and right eyes, the monocular vst perspective unit includes, display component, the display component includes optical module and micro display screen;Sampling component, the sampling component includes corresponding camera module with display component;Soc host unit, the Soc host unit undertakes corresponding monocular image processing task;Realize the frame level synchronous display and the relatively synchronous display of degradable under the premise of not forwarding image data of double eyes, to ensure that electronic glasses can still maintain at least single eye real-time picture output under abnormal condition, high-speed data link is equipped between the Soc host unit.

The invention discloses a scenic spot passenger flow monitoring system and method based on multi-source data fusion, and relates to the technical field of scenic spot management, a scenic spot is divided into a ticket buying admission area and a free passage area, ticket checking gates and sensors are deployed in the two types of areas respectively, tourist data are collected in real time, and the real-time tourist number and density of each area are calculated. The system judges the density grade of each area according to a preset grading threshold value, and dynamically adjusts a management and control strategy according to the density grade change: for a ticket buying admission area, grading management and control are implemented by controlling the start and stop of an entrance gate and combining a queuing people number threshold value; and aiming at the free passing area, guiding tourists to orderly flow from the high-density area to the low-density area by generating an evacuation guiding instruction. According to the system, refined and dynamic management of the passenger flow in the scenic area is realized, and the comfort of tourists and the operation safety of the scenic area are improved.

The application discloses an automatic vending system based on a pressure sensor, and relates to the technical field of Internet of Things.The application comprises the following steps: deploying a flexible pressure sensor array on a shelf and connecting a control unit; the control unit identifies the taking and placing actions of goods based on the changes of the flexible pressure sensor array; the control unit identifies the names, quantities and taking and placing time of the goods through a dynamic pressure distribution mapping technology; the control unit automatically calculates the total price of the goods according to the identification results of the goods; the control unit updates the inventory record after a customer confirms and completes payment; the control unit predicts the replenishment demand based on historical sales data and automatically generates a replenishment list; the application utilizes the flexible pressure sensor array and advanced data analysis technology to realize accurate identification and automatic vending management of goods, significantly improves the shopping experience of customers, optimizes inventory control, effectively reduces operating costs and promotes the transformation and upgrading of the retail industry towards intelligence and unmanned direction.