{'fraction_non_alphanumeric': 0.015209125475285171, 'fraction_numerical': 0.0, 'mean_word_length': 5.58125, 'pattern_counts': {'":': 0, '<': 0, '<?xml version=': 0, '>': 0, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
Transmission line safety early warning technology based on multi-source data perception

Aiming at the problem of low timeliness of transmission line safety early warning in traditional technology, a transmission line safety early warning technology based on multi-source data perception is designed. The multi-source data of transmission line are obtained through the preprocessing of transmission line video image histogram equalization, denoising, sharpening, edge detection and segmentation. Based on multi-source data sensing transmission line video image data, the frame difference method is used to upload the collected new information to the background host system for fault anomaly judgment and identify transmission line faults. When a fault is found, the early warning operation is performed at the first time. The experimental results show that the designed technology has higher timely warning rate and stronger early warning ability, and can solve the problem of low timely warning rate of traditional technology transmission line safety.