2results about How to "Cause stress" patented technology

This disclosure provides a network congestion control method, a transmitting device, a computer device, and a storage medium. The network congestion control method includes: sending a data packet to a receiving end, the data packet carrying a sequence number and a sending timestamp of the data packet; receiving a feedback message sent by the receiving end; wherein the feedback message carries a sequence number of the data packet and a receiving timestamp of the data packet; recovering the sequence number and receiving timestamp of the data packet from the feedback message, and finding the corresponding data packet based on the sequence number of the data packet; and estimating network bandwidth latency based on the receiving timestamp and sending timestamp of the data packet. The network congestion control method of this disclosure can improve transmission efficiency.

This utility model relates to the field of automatic screen detection technology, including a workbench, an automatic screen detection device for LED displays, a fixed frame, a sliding frame, slidably mounted on the outer wall of a support plate; a placement plate for placing the screen to be tested, fixedly mounted on the top of the workbench; a contact for touch screen testing, fixedly mounted on the bottom of the placement plate; and a fixing device for clamping the screen, located on the top of the workbench. The fixing device can switch between a first state and a second state. In the first state, the fixing device fixes the screen on the surface of the placement plate. In the second state, the fixing device engages with the screen on the surface of the placement plate, and a connecting rod pushes the clamping plate and the fixed plate to fix the screen. This allows the contact to move downwards and automatically clamp the screen during testing, achieving simultaneous detection and fixing, reducing manual operation steps.