关键词: 计轴, 站间闭塞, 全电子, 区间, 应急处置

Abstract: Full-electronic axle-counting inter-station block is the combination of full-electronic equipment and axle-counting equipment to monitor train operation in sections. When the train enters a section, the section is displayed as occupied; when the train leaves the section with no axis number left, the section is displayed as cleared. This paper draws the diagram of information transmission of this automatic block system, expounds the working principle of each functional module, analyzes the relay operation logic circuits and acquisition adjustment parameters of the system for setting inter-station automatic block, and classifies emergency response methods for such automatic block. As demonstrated by practice, these methods can effectively assist the field workers in improving the quality of axle-counting maintenance and emergency response ability.

Key words: axle-counting, inter-station block, full-electronic, section, emergency response