BRAKE HILS SYSTEM FOR A RAILWAY VEHICLE
First Claim
1. A brake HILS system for a railway vehicle, comprising:
- a user terminal that receives values relating to braking conditions of a railway vehicle through a user interface and monitors simulation results;
a pneumatic brake that includes an electronic control unit, a brake operation unit, a wheelset, a brake caliper, and a wheel slide protection valve and produces pneumatic pressure and transmits a braking force to the wheelset in accordance with the braking conditions from the user terminal;
a load cell that is disposed on a wheel or a disc and measures a braking force from the pneumatic pressure; and
a modeling unit that simulates the running and braking dynamic characteristics of a railway vehicle in real-time using mathematical models.
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Accused Products
Abstract
Disclosed is a brake HILS system for a railway vehicle, comprising: a user terminal that receives values relating to braking conditions of a railway vehicle through a user interface and monitors simulation results; a pneumatic brake that includes an electronic control unit, a brake operation unit, a wheelset, a brake caliper, and a wheel slide protection valve and produces pneumatic pressure and transmits a braking force to the wheelset in accordance with the braking conditions from the user terminal; a load cell that is disposed on a wheel or a disc and measures a braking force from the pneumatic pressure; and a modeling unit that simulates the running and braking dynamic characteristics of a railway vehicle in real-time using mathematical models.
16 Citations
7 Claims
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1. A brake HILS system for a railway vehicle, comprising:
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a user terminal that receives values relating to braking conditions of a railway vehicle through a user interface and monitors simulation results; a pneumatic brake that includes an electronic control unit, a brake operation unit, a wheelset, a brake caliper, and a wheel slide protection valve and produces pneumatic pressure and transmits a braking force to the wheelset in accordance with the braking conditions from the user terminal; a load cell that is disposed on a wheel or a disc and measures a braking force from the pneumatic pressure; and a modeling unit that simulates the running and braking dynamic characteristics of a railway vehicle in real-time using mathematical models. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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Specification