Station signal emergency interlock system and integrated method thereof
A technology of interlocking system and station, applied in interlocking devices between turnouts and signals, railway signals, railway signals and safety, etc., can solve problems such as system damage, software errors and defects, single power supply types, etc., and improve reliability Measuring, Improving Reliability, and Shortening Build Time Effects
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Embodiment 1
[0028] Example 1 is as figure 1 As shown in the figure, the station signal emergency computer interlocking control system consists of three layers: the human-computer interaction layer, which realizes the function of operation display; Measurement and control drive function, the unit is installed next to the outdoor trackside equipment (such as signals, turnouts and track circuits, etc.); the outdoor equipment layer, this layer is for signals, turnouts and track circuits and other equipment.
[0029] Among them, the human-computer interaction layer and the interlocking layer are connected through a redundant wired or wireless communication network; the interior of the interlocking layer is connected through a redundant wired communication network; the connection between the basic interlocking unit and the outdoor equipment is the same as the existing interlocking system . In addition, the power supply of the system adopts AC380V centralized power supply mode.
Embodiment 2
[0030] Example 2 is as figure 2 As shown, the difference from Embodiment 1 is that the power supply of this embodiment adopts the distributed battery power supply mode. In this embodiment, different types of batteries are separately powered according to the power consumption of each functional layer. Each functional layer, including the communication network part, is equipped with its own battery power supply, which is supplied to the switch, the channel and the track. The built basic interlock control and its fully electronic interface unit are each equipped with an independent battery power supply.
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