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rail vehicle

A technology for rail vehicles and vehicle units, applied in the field of rail vehicles, can solve problems such as inability to achieve safety integrity, and achieve the effects of saving switching elements, simplifying wiring, and avoiding consumption.

Active Publication Date: 2019-03-08
SIEMENS MOBILITY GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Computer-supported hardware present in existing vehicles is in no way capable of achieving a high level of safety integrity (or "SIL level")

Method used

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Examples

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Embodiment Construction

[0039] figure 1 A schematic side view of the rail vehicle 10 is shown. The rail vehicle 10 is formed as a consist of a plurality of vehicle units 12 . To this end, at least one of the vehicle units of the consist is provided with a drive unit 14 for driving at least one drive shaft 16 (see figure 2 ). In another embodiment, it is conceivable that the rail vehicle 10 is designed as a separate train. Furthermore, the rail vehicle 10 can have a group of undriven passenger carriages, which are coupled to at least one motor vehicle, for example a locomotive.

[0040] It is known that the rail vehicle 10 has a plurality of running gears which enable the rail vehicle 10 to be operated. In particular, the actuator can be designed as a control unit, a sensor unit and / or an actuator unit. The running mechanism installed in the rail vehicle 10 and then permanently engaged on the vehicle structure by means of Figures 2 to 6 The guidance systems 18 shown in detail in are networked ...

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Abstract

The invention relates to a rail vehicle having: a vehicle unit (12.1) with a running mechanism subsystem (36); a guidance system (18) comprising a first guidance system stage ( 54) and at least one second guidance system level (56), in which the operating mechanism subsystems (36) are networked with each other by means of a digital data bus structure (52), the second guidance system level There is at least one line group (32) associated with simulating a process in an operating mechanism subsystem (36). In order to provide a rail vehicle of this type that can achieve a high level of safety with low-complexity wiring, it is proposed that the vehicle unit (12.1) comprises a guidance system interface device (38), which has an associated data bus structure (52) A first interface unit (46) associated with the line group (32), at least one second interface unit (48) associated with the line group (32), and a control unit (60) configured in at least one mode of operation for via The second interface unit (48) handles the process.

Description

technical field [0001] The invention relates to a rail vehicle having a vehicle unit with a running gear subsystem and a guidance system (Leitsystem) comprising a first guidance system stage and at least one second guidance system A system level in which the operating mechanism subsystems are networked with each other by means of a digital data bus structure, said second guiding system level having at least one line group. Background technique [0002] Rail vehicles, in particular multiple train sets, are known which are constructed with a digital control device. For this purpose, the subsystems of the rail vehicle are networked with one another by means of a digital data bus structure which forms the first guidance system level. For example, control units such as a drive control unit and a brake control unit are connected to a bus system via which the control units can communicate with each other and with other operating mechanisms, for example elements of a sensor system...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B61L15/00
CPCB61L15/0036B61L15/0063B61L15/0072G06F13/4027G06F13/4068H04B3/542B60L15/32B61L15/0081H04L12/40B61L2201/00H04L2012/40293
Inventor 哈拉尔德·菲舍尔
Owner SIEMENS MOBILITY GMBH
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