2results about How to "Simplify the test operation process" patented technology

The invention provides a comprehensive testing method and device for an agricultural machine microcontroller and a storage medium, and relates to the technical field of microcontroller testing. The method comprises the steps of firstly building a bidirectional data transmission link with a microcontroller to be tested, then converting a user test demand into a corresponding test instruction, issuing the test instruction, collecting original test data after a test is executed, carrying out standardization processing on the original data, evaluating a test state, if a result is abnormal, creating a correction response flow according to an abnormal type, and if the result is abnormal, completing the test. Re-establishing a link or evaluating to obtain a new result; according to the invention, automation and integration of the whole testing process are realized through a closed-loop process, a splitting link is not needed, manual equipment switching is not needed, comprehensive testing is completed in a one-stop manner, operation is greatly simplified, and efficiency is improved; the abnormality correction mechanism can optimize the process automatically, avoids test interruption, guarantees test continuity and reliability, and provides an efficient and stable solution for factory detection and regular maintenance of the agricultural machine microcontroller.

This invention provides a clamping test machine, including a base; a control cabinet is installed at one end of the base; a lifting channel steel rail is installed on the base and located near the control cabinet, with recessed track grooves on opposite sides inside; a lifting assembly is installed inside the lifting channel steel rail and driven to move up and down by a lifting hydraulic cylinder; a relative motion assembly is installed on the lifting assembly, forming a space to accommodate the test piece within the relative motion assembly; a pair of pressure plates are provided, respectively installed on side support plates within the relative motion assembly. This invention uses the lifting assembly installed in the lifting channel steel rail on the base to drive the relative motion assembly to meet the height requirements of the product to be tested. The clamping strength of the pressure plates driven by the relative motion assembly simulates the environmental pressure experienced during transportation, adapting to the clamping requirements of various products. The product is easy to install, the test operation is simple, and it facilitates rapid testing.