Instruments and Systems: Monitoring, Control, and Diagnostics Annotation << Back Wireless microprocessor systems for railway crossings series “Blagovest” A.V. FEDUKHIN, Ar. A. MUKHA Considered problems of improving safety at level crossings. Description of the technical facilities and the functioning of the information systems for the crossings. Solution is carried out by raising awareness about the situation of the movement of the controlled object. For the construction of information systems using the principle of counting the number of axles of rolling stock passing through the zones of control travel sensors. In one of the systems provided objective control freeness move using motion sensors, allowing time to transmit a signal to the emergency train locomotive engineer and train dispatcher. Communication counting points with the central point of the system is carried out over the air using radio modems. The article provides a description of the technical facilities and the functioning of the information systems for the crossings series “Blagovest”, their efficiency to improve traffic safety at level crossings. Keywords: traffic safety, travel sensors, controller, industrial computer bulletin board. Contacts: E-mail: freezware@gmail.com Pp. 48-52.