Detection method and device of engine exhaust gas recirculation valve and processor

• Main Authors: CHU HONG, WANG BING, LI XINYU, SUN BOXUN
• Format: Patent
• Language: Chinese; English
• Published: 01.09.2023
• Subjects: MEASURING; PHYSICS; TESTING; TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR

The invention discloses a detection method and device for an engine exhaust gas recirculation valve and a processor. The method comprises the steps that in the process of simulating and testing the use condition of the engine exhaust gas recirculation valve through an environment simulation chamber, test parameters for conducting simulation testing on the engine exhaust gas recirculation valve are obtained, and the test parameters comprise at least one of the temperature test parameter, the humidity test parameter and the pressure test parameter; based on the test parameters and the corresponding parameter indexes, a test result of the engine exhaust gas recirculation valve is determined, and the test result is used for indicating whether the engine exhaust gas recirculation valve is suitable for the use condition or not. The technical problem that the reliability of the exhaust gas recirculation valve of the automobile engine cannot be effectively detected is solved. 本发明公开了一种发动机废气再循环阀的检测方法、装置和处理器。该方法包括：在通过环境