The invention discloses a multi-core parallel blade type substation image intelligent analysis device. The device comprises a front panel (1), a fan assembly (2), a communication backboard (3), a side panel (4), a bottom plate (5), a supporting beam (6), a guide rail (7), a blade service module (8), a blade service module rear panel (9), a power module (10), a power module rear panel (11) and a top cover (12). A blade service-oriented architecture based on a standard plug-in mode is adopted, redundancy configuration of a power supply, hot plug of the blade service module and other functions are supported, and the advantages of a low-consumption ARM processing chip and a GPU module with high concurrent processing ability are fully combined and brought into full play; the device has flexible hardware expansion ability, expands the functions of the multiple-service blade service module and can adapt to unified processing of different data analysis and data access of a substation; a unified hardware architecture and an upper-layer interface are adopted, and therefore improvement in a hardware service module by platform functions and performance is promoted.