Smart rail train entry and exit automatic auxiliary guidance system and method

Abstract

The invention discloses a smart rail train entry and exit automatic auxiliary guidance system, combining a number of parallel stop lines and an in-and-out line located on a straight line, and the system is characterized by comprising a signal transmitting and receiving source (1) arranged on a smart rail train (3) for emitting incoming and outgoing signals and a signal receiver (2) for receiving control center information, an optical sensor for sensing whether a vehicle is parked on the parking line is arranged on each of the parking lines close to a turning point connected with the parking line, an optical sensor for sensing whether a vehicle is parked on the warehousing line is also arranged at the inlet of each warehousing line, and the optical sensor is connected with the control center. The invention also discloses a smart rail train entry and exit automatic auxiliary guidance method. The invention can solve the problem that the identification accuracy of the train warehouse is not high and realize automatic auxiliary guidance.

Description

technical field [0001] The invention belongs to the technical field of intelligent rail train guidance, and more specifically relates to an automatic auxiliary guidance system and method for intelligent rail trains entering and exiting warehouses. Background technique [0002] The smart rail train is a two-way multi-group rubber-tyred vehicle. It adopts all-axis steering control technology, and electronically restrains driving through active safety control, on-board signal control, machine vision, etc., to realize track-like driving under virtual tracks. The intelligent rail system has the characteristics of low noise, low vibration, fast acceleration and deceleration, strong climbing ability, low maintenance cost, and small turning radius (minimum 15m). It is an advanced, economical and environmentally friendly transportation mode. Smart rail trains do not need to lay physical tracks, but use virtual tracks to guide vehicles. In this way, not only the amount of track layi...

AI Technical Summary

Problems solved by technology

[0005] In view of the above defects or improvement needs of the prior art, the present invention provides an automatic auxiliary guidance system for intelligent rail trains entering and leaving the warehouse, the signal transmitting and receiving source and signal receiver installed on the car body, the parking line and the entering and exiting line It is equipped with an optical sensor for sensing whether there is a vehicle on the parking line and the entry and exit line. The coordination and cooperation of the optical sensor, the control center and the signal receiver are used to assist in the completion of the entry and exit operations of the smart rail train, and to solve the problem caused by the virtual stockway. There are too many lines, which leads to the problem of low train recognition accuracy, so as to save resources and improve efficiency

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