The intelligent technology of multi-information algorithm fusion can combine multiple information sources to improve the accuracy and efficiency of data processing and analysis. This research adopts comprehensive research methods, including literature review, experimental design and data analysis. First of all, the research status of intelligent technology integrated with multi-information algorithms in the field of electronic information engineering is comprehensively reviewed and analyzed in the literature. Then, based on the literature information obtained, the experiment was designed and relevant data was collected. The performance and effect of intelligent technology integrated with multi-information algorithm in electronic information engineering are evaluated through data analysis and experimental results. The results show that the resource utilization rate of this method is 18%–37%. The intelligent technology of multi-information algorithm fusion has a broad prospect and excellent application value.