Automatic departure level adjusting method and vehicle-mounted controller

Abstract

The invention provides an automatic departure level adjusting method and a vehicle-mounted controller. The automatic departure level adjusting method comprises the following steps: acquiring an alarm speed; determining an initial departure level, a gear updating frequency and a maximum departure level according to the alarm speed; and according to the initial departure level, the gear updating frequency and the maximum departure level, adjusting the departure level automatically. According to the method for automatically adjusting the departure level, the departure level can be automatically adjusted according to the alarm speed, so that the situation that the alarm speed is triggered due to the fact that the departure level is large is avoided, departure is stable, and the comfort level of passengers can be improved.

Description

technical field [0001] The invention belongs to the field of rail transit, and in particular relates to a method for automatically adjusting the departure level and a vehicle-mounted controller. Background technique [0002] For the vehicles of the straddle-type rail transit system in the related art, the automatic departure level when the train is automatically running usually uses a fixed departure level, and the fixed departure level is easy to handle, but for different models or different vehicles of the same model, the same departure level Performance results may vary. On a platform with a relatively low speed limit, if the starting position is relatively large, it will easily trigger the alarm speed or even the full normal braking speed, which will cause the speed to immediately decrease due to cutting off the traction or applying the full normal braking speed immediately after the speed is raised. Going down, the passenger experience and comfort are not good. Conte...

AI Technical Summary

Problems solved by technology

[0002] For the vehicles of the straddle-type rail transit system in the related art, the automatic departure level when the train is automatically running usually uses a fixed departure level, and the fixed departure level is easy to handle, but for different models or different vehicles of the same model, the same departure level Performance results may vary

On a platform with a relatively low speed limit, if the starting position is relatively large, it will easily trigger the alarm speed or even the full normal braking speed, which will cause the speed to immediately decrease due to cutting off the traction or applying the full normal braking speed immediately after the speed is raised. Going down, the passenger experience and comfort are not good

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