Electronic execution unit and redundant system for railway signal machine safety lamp control

• Main Authors: WANG ZHAN, SHI SHENGXIANG, YAN XUE, ZHU RUIHE, FANG YAFEI, YU XIA, LI YANLIN, WANG CAISHAN, ZHANG XIN, HAN WENRUI, LIANG YUQI
• Format: Patent
• Language: Chinese; English
• Published: 06.09.2022
• Subjects: ENSURING THE SAFETY OF RAILWAY TRAFFIC; GUIDING RAILWAY TRAFFIC; PERFORMING OPERATIONS; RAILWAYS; TRANSPORTING

The invention relates to an electronic execution unit for railway signal machine safety lamp control and a redundant system. The electronic execution unit comprises a normal lighting circuit, a normal lighting switch, a fault control circuit, a fault switch, a main and standby switching circuit, a f...