2results about How to "Achieve engineering" patented technology

The utility model provides magnetic resonance equipment and a radio frequency coil assembly and a radio frequency coil thereof. The radio frequency coil assembly comprises a coil main body part and a preset jumper part, the preset jumper wire part is used for placing a plurality of preset jumper wires; the coil main body part comprises a PCB, the PCB is provided with a first coil unit and a second coil unit which are overlapped, and the first coil unit and the second coil unit form a first overlapping part at the overlapping part; at least one of the first coil unit and the second coil unit is provided with a first jumper welding part; the first jumper wire welding part is provided with a first adjusting part extending in the first direction, and the first jumper wire can adjust the position where the first jumper wire and the first jumper wire welding part are welded on the first adjusting part in the first direction so as to adjust the overlapping area of the first overlapping part. According to the radio frequency coil assembly, engineering and standardization in the coil decoupling process can be achieved, the manufacturing difficulty is lowered, and the reliability and consistency of the coil are improved.

The invention provides a test case engineering management system and method based on a layered structure, and belongs to the technical field of computers. The system comprises a hierarchical structure management module which is used for constructing an industry-field-project-module four-level hierarchical system and realizing structured organization and inheritance multiplexing of test cases; the basic library construction module is used for automatically extracting generality test cases through matching degree analysis and a clustering algorithm and incorporating the generality test cases into versioning management; the closed-loop iteration module is used for continuously optimizing the test case by adopting a reinforcement learning algorithm according to the test execution feedback data; the use case expansion module is used for integrating specific demand use cases in a plug-in mode and executing compatibility check; and the unified management platform is used for integrating the modules and providing full-life-cycle management service. According to the method, the reuse rate and the maintenance efficiency of the test cases are remarkably improved, engineering, automatic and intelligent management of test assets is achieved, and the method adapts to software development requirements of rapid iteration.