Interrupt data race is a category of critical bugs in interrupt-driven software such as aerospace embedded software.However, interrupt is much different from thread or task on concurrency semantics, synchronization and schedule, and its ad-hoc characteristics is hard to describe.Thus the state-of-art data race detection techniques are not suitable to interrupt-driven software.In this paper, the data race bug repository of aerospace embedded software is reviews systematically, and seven bug patterns for harmful interrupt data race are proposed.For the pattern single variable access order, an efficient abstract interpretation based detection method is developed to support inter-procedural and interrupt concurrency analysis.A tool named SpaceDRC is designed to verify our method.The evaluation results show that SpaceDRC only takes 145ms to detect 21400 lines of code to find the true bugs.Up to now, SpaceDRC has been applied in several aerospace missions, increasing the efficiency of interrupt data race inspection by 5 times and making a significant reduction in bug omission rate.