Automatic train washing method based on active control of signal system

Abstract

The invention discloses an automatic train washing method based on active control of a signal system, and the method comprises the steps: setting a train washing garage on a train line, configuring atrain washing machine for the train washing garage, and setting end washing parking points matched with train marshalling and train washing operation requirements on a line map; enabling the signal system to command and actively control the train to complete automatic train washing in a centralized mode, enabling the ATS to decide when to send a train washing request and a passing request to the train washing machine, and enabling the CC to decide when to apply for end washing from the train washing machine and conduct safety supervision and protection on the end washing process of the train.According to the method, the state of the car washer is monitored in real time through the signal system, the situation that the car washer possibly collides with car washing equipment in the car washing process is effectively prevented, the running safety of a train is improved, and the method is suitable for a traditional urban rail transit signal system and also suitable for a signal system ofa car-to-car communication mode.

Description

technical field [0001] The invention relates to the technical field of rail transit, in particular to automatic car washing technology for trains. Background technique [0002] In the existing urban rail transit signal system, when the train enters the car wash garage for car washing or passes through the car wash garage after the car wash, it will be carried out after communication and confirmation between the on-duty officer and the driver, usually through the car wash request / agree button on the trackside. Operation, for the CBI system in the auxiliary signal system to arrange the approach and open signal for entering and exiting the car washing area. The parking and running speed during the car washing are all manually controlled by the driver. The operation safety during the car washing process is guaranteed by management measures. The driver, the on-duty personnel of the car washing machine, and the on-duty personnel of the field section jointly ensure the safe operati...

AI Technical Summary

Problems solved by technology

[0003] In the prior art, the operation safety of train car washing is guaranteed by management measures. When the train passes through the car washing area, the control of the train speed is manually controlled by the driver, and the driver controls the train to wash the car. This affects the driver's driving ability ( For example, the control train cannot exceed the car washing speed) and the management ability of the operating personnel is very high. In addition, because the driver cannot know the failure of the trackside car washing machine in time, it is impossible to guarantee that the train will not hit the trackside car washing equipment when driving the train. As a result, the safety of train operation during the car washing process cannot be guaranteed

Images