Ground data processing method and vehicle-mounted equipment based on ctcs-1 level

Abstract

The invention provides a CTCS-1 grade-based ground data processing method and vehicle-mounted equipment. The method comprises the steps that a wireless transmission unit receives a transponder group number sent by the host of vehicle-mounted equipment; the wireless transmission unit judges whether incoming line data corresponding to the transponder group number exists in incoming line data information received from ground equipment; and if the incoming line data corresponding to the transponder group number exists in the incoming line data information received from the ground equipment, the wireless transmission unit sends the incoming line data corresponding to the transponder group number and the receiving time of the wireless transmission unit to the incoming line data to the host of the vehicle-mounted equipment host, and if the incoming line data corresponding to the transponder group number does not exist in the incoming line data information received from the ground equipment, the wireless transmission unit does not send the incoming line data to the host of the vehicle-mounted equipment. According to the invention, the correct use of the ground data including the transponder data and the incoming line data by the vehicle-mounted equipment is ensured, the safety of train operation is improved, and various safety accidents such as derailment, overturning, collision and the like of trains due to wrong use of train control data are avoided.

Description

technical field [0001] The invention relates to the technical field of train control, in particular to a CTCS-1 level-based ground data processing method and vehicle-mounted equipment. Background technique [0002] At present, China's normal-speed railways mainly use CTCS-0 train control system. The on-board equipment of CTCS-0 train control system is composed of general locomotive signal and train operation monitoring and recording device (LKJ). The on-board equipment of CTCS-0 train control system is adopted. When controlling the operation of the train, it is required to write all the line data information of the train operation road corresponding to the on-board equipment into the memory card in advance. The driver selects the route number and other operations to control the operation of the train. The on-board equipment cannot be used as a safe driving certificate, and due to the large number of general-speed railway vehicles in the country, the workload of the on-board ...

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the defects of the prior art, the present invention provides a ground data processing method based on CTCS-1 level, which avoids errors in vehicle control data due to incorrect use of ground data, which may lead to various safety risks such as train derailment, overturning, and collision The problem

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