Safety handling method and safety handling system for level transition
A technology of safe processing and level, applied in railway signal and safety, operation center control system, transportation and packaging, etc., can solve problems such as emergency braking, train deceleration, in-vehicle equipment unable to receive movement authorization in time, etc. The effect of ensuring operational safety and ensuring operational efficiency
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[0042] The present invention will be described in detail below in conjunction with the drawings and specific embodiments. Note that the following aspects described in conjunction with the drawings and specific embodiments are only exemplary, and should not be construed as limiting the protection scope of the present invention.
[0043] figure 2 The flow of an embodiment of the security processing method for level conversion of the present invention is shown. See figure 2 The implementation steps of the security processing method of this embodiment are as follows.
[0044] Step S21: Interlock to determine whether the blocked partition is free, and if it is free, proceed to step S22.
[0045] Such as Figure 3A with 3B As shown, the distance between the transponder sending P90 information and the front signal is less than the minimum length of train allowed on the line. When the train passes the transponder sending P90 information, if the block area is free, it means the transponde...
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