METHOD AND APPARATUS FOR SEQUENCE MONITORING OF MULTIPLE THREADS

• Main Authors: BILLA, MIHAELA, S, ABDELHAMID, MOHAMED-SALIB
• Format: Patent
• Language: Chinese; English
• Published: 30.04.2024
• Subjects: CALCULATING; COMPUTING; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; PHYSICS

A method for sequence monitoring of a plurality of threads executed at least partially in parallel on a control unit of an automated vehicle is provided. The method includes the step of providing to a first monitoring thread of the plurality of threads a first timestamp generated at a first predefined time during execution of the first thread to be monitored. The method further includes the step of providing to the first monitoring thread a second timestamp generated at a second predefined time during execution of a second thread to be monitored. The method further includes the step of checking, by the first monitoring thread, whether the first timestamp is provided prior to the second timestamp. 提供了一种用于在自动化车辆的控制单元上至少部分并行地执行的多个线程的序列监测的方法。该方法包括向多个线程中的第一监测线程提供在要监测的第一线程的执行期间在第一预定义时间生成的第一时间戳的步骤。该方法还包括向第一监测线程提供在要监测的第二线程的执行期间在第二预定义时间生成的第二时间戳的步骤。该方法还包括由第一监测线程检查第一时间戳是否是在第二时间戳之前提供的步骤。