3results about How to "Less contention" patented technology

This invention provides a three-dimensional force data management method and system, relating to the management and communication of three-dimensional force data from tactile sensors. The method quantizes and compresses the X / Y / Z axis amplitudes of each three-dimensional force vector to 10 bits, and separately encodes the X and Y sign bits into 2 bits, forming a compact 32-bit representation of 10+10+10+2 bits. At the transmitting end, continuous three-dimensional force vector arrays are batch-packed into multiple 64-byte communication frames with 32-bit alignment and zero-copy, and then sent. At the receiving end, the three-axis force and direction information is quickly recovered through bitmasking and shifting. Simultaneously, addressing the bus contention problem caused by multiple nodes powering on in parallel, this invention utilizes a unique chip identifier and a hardware counter to generate multi-level random startup delays, enabling staggered initialization and transmission by multiple devices, thereby reducing frame loss and congestion. This invention has the advantages of data compression, fast parsing, low memory and bandwidth consumption, and high stability across multiple nodes, making it suitable for mass production deployment of tactile sensor products using real-time buses such as CAN / CAN-FD.

This invention belongs to the field of beverage preparation technology and discloses a parallel execution control system and method for a modular beverage preparation process. The method includes: acquiring orders and breaking them down into a set of step nodes according to the production process; combining step nodes from different orders in pairs within the step node set and obtaining conflict values; establishing a first echelon for execution and creating a first execution layer within the first echelon, selecting the step node with the lowest conflict degree with other step nodes as the first step node of the first execution layer; determining whether the remaining step nodes in the first echelon should be included in the first execution layer based on the conflict values; continuously creating new execution layers until all unincluded nodes are included; executing the first echelon in the order of execution layers, creating execution layers for subsequent echelons, and triggering the sorting of execution layers for subsequent echelons based on the completion conditions of step nodes. This invention improves the smoothness and efficiency of modular beverage preparation through multi-echelon, multi-execution-layer parallel scheduling driven by conflict values.