Method and device for simulating the mass of motor vehicles placed on stationary test stands
First Claim
1. Method for the mass simulation of vehicle masses on stationary test stands, especially on vehicle roller test stands, whereby the simulation mass is determined from the vehicle masses rotating along on the test stand and the remaining vehicle masses, characterized in that a separate testing process is carried out on the test stand for the remaining rotatable vehicle parts, and the vehicle total mass (mtotal), which serves for the determination of the simulation mass (mV-sim), is determined from the measured values (mwheel-F) of the separate testing process and with the aid of the translatory vehicle mass (mV) as well as the vehicle masses (mwheel-R) rotating along during the testing process.
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Accused Products
Abstract
The invention relates to a method and an apparatus for the mass simulation of vehicle masses on a stationary roller test stand, wherein the simulation mass (msim) is determined from the test stand mass (mP) and from the mass (mRad h?) of the non-driven rotatable vehicle parts that are determined by measuring techniques, as well as from the mass (mRad h?) of the driven rotatable vehicle parts that are determined by measuring techniques, and with the aid of the translatory vehicle mass (mF), in an evaluating device (10) of the test stand.
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Citations
9 Claims
- 1. Method for the mass simulation of vehicle masses on stationary test stands, especially on vehicle roller test stands, whereby the simulation mass is determined from the vehicle masses rotating along on the test stand and the remaining vehicle masses, characterized in that a separate testing process is carried out on the test stand for the remaining rotatable vehicle parts, and the vehicle total mass (mtotal), which serves for the determination of the simulation mass (mV-sim), is determined from the measured values (mwheel-F) of the separate testing process and with the aid of the translatory vehicle mass (mV) as well as the vehicle masses (mwheel-R) rotating along during the testing process.
Specification