Method for providing brake selection advice to train driver and train driver advisory system
A consulting system and brake technology, applied in the field of train control, can solve problems such as frequent maintenance operations, unreliability, and train outages, and achieve safe and reliable operation and reduce the number of times
Active Publication Date: 2020-11-10
KNORR BREMSE SYST FUR SCHIENENFAHRZEUGE GMBH
View PDF5 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
These effects tend to lead to frequent maintenance operations on the trains, resulting in frequent out-of-service trains, and / or to replacement of components before or after replacement is required in order to reduce the number of services required, leading on the one hand to inefficient maintenance, and on the other hand lead to potentially unsafe or unreliable operating conditions
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0044] figure 1 A schematic diagram of a train 1 equipped with a train driver advisory system 3 according to an exemplary embodiment of the present invention is shown. Train 1 is depicted as comprising only locomotives (also referred to as traction drive units). However, it should be understood that the train 1 may include other rail cars, such as passenger or freight cars. The train 1 may also include a plurality of locomotives, wherein one or more or all of the plurality of locomotives are equipped with corresponding train driver consulting systems.
[0045] The train driver advisory system 3 has a calculation module, such as a processor with associated processor memory, and a memory, the memory is used to store travel data related to the train's upcoming journey, and the dynamic behavior of the train. Feature related train data, schedule data and brake preference data. The train driver advisory system 3 also has a display for providing driving advice to the driver of the...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
A method of providing brake selection recommendations (46, 48) to a driver of a train (1) during operation of the train is disclosed, with the train having at least one electrodynamic brake (10) and at least one friction brake (12). The method includes the steps of defining a brake preference rate between the at least one elec-trodynamic brake and the at least one friction brake; determining an energy-optimized velocity profile (44) for a trip segment of the train, with the energy-optimized velocity profile having a plurality of braking sections, and associating each of the plurality of braking sections with a respective brake selection recom-mendation, wherein the determining of the energy-optimized velocity profile and the associating of each of the plurality of braking sections with a respective brake selection recommendation are constrained by a maximum travel time for the trip segment and the brake preference rate between the at least one electrodynamic brake and the at least one friction brake; and providing the respective brake selec-tion recommendations for the plurality of braking sections to the driver of the train.
Description
technical field [0001] The present invention relates to the control of trains. In particular, the present invention relates to a train driver advisory system for providing driving advice to the driver, and a method of generating such driving advice and providing it to the driver. Background technique [0002] Modern trains are very complex technical systems. Specifically, modern trains have a variety of different subsystems that all work together to enable safe, reliable and efficient operation of the train. In order to ensure such operation, the various subsystems must be checked regularly, and individual components must be replaced at routine intervals or upon alarm of a failure or potential failure. Overall, extensive maintenance measures are necessary to ensure safe, reliable and efficient train operation. Not all components of a train have the same or similar maintenance intervals. Instead, maintenance intervals for different components / subsystems can vary widely. ...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): B60T1/10B60T13/66B60L7/26B60T17/22B60T8/17
CPCB60L7/26B60T1/10B60T8/1705B60T13/665B60T17/228B60T2260/08F16D61/00
Inventor I·科姆洛希C·丘罗什M·J·莫罗
Owner KNORR BREMSE SYST FUR SCHIENENFAHRZEUGE GMBH