Protection route design method

A design method and route technology, applied in the direction of railway signals, railway car body parts, railway traffic management, etc., can solve problems such as the protection route function without subject route, to ensure system availability and usability, and a wide range of applicability Effect
CN112660206AActive Publication Date: 2021-04-16CASCO SIGNAL
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
CASCO SIGNAL
Publication Date
2021-04-16

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Abstract

The invention relates to a protection route design method. The method comprises the following steps of 1) immediately judging whether the direction of a protection route triggering section is consistent with that of a protection route or not when a current protection route is in an unlocked state and the section or the route direction of the protection route triggering section is established; 2) judging whether other adjustment establishment of the protection route is satisfied or not, and if so, triggering a protection route establishment command; and 3) triggering and establishing a protection route, ensuring that the section in the protection route range cannot be the protection route in an enemy direction or conflict, and performing locking and the like. Compared with the prior art, the method has the advantages that the function requirements of two configuration conditions of the protection route are met, and meanwhile the function requirements of the protection route with different lengths in different train modes are met too.
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Description

technical field

[0001] The invention relates to a rail transit signal system and a national railway system, in particular to a protection approach design method compatible with different station configurations and different train modes. Background technique

[0002] In urban rail transit, due to civil engineering and other reasons, in the most unfavorable situation, the exit signal on the platform is arranged between the emergency braking point of the train and the common braking point of the train. If the position of the signal machine is not there, the train cannot accurately stop at the platform, which will affect the control of the platform door and the boarding and landing of passengers. In the national railway, in the case that the gradient of the direction of receiving trains in the area of ​​the entrance area is greater than 6 / 1000 of the downhill slope, a continuation of the protective approach is designed. During the process of the train entering and stopping, the ...

Claims

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