By default only powered switcher signs switch the track using [[Special:MyLanguage/TrainCarts/PathFinding|path finding]] logic. This can be changed in Traincart's ''config.yml'' as part of legacy support, as in past versions this was not the case.
默认情况下，只有充能的道岔才能根据路径查找逻辑来切换铁轨。这可以在 TC 的 config.yml 中作为旧版本支持的一部分进行修改，因为在过去的版本中情况并非如此。