Dynamic measuring system for motor vehicle parameters - has measuring rollers with corrections for types and sizes of engines,申请号DE19762615193-传众专利搜索

Dynamic measuring system for motor vehicle parameters - has measuring rollers with corrections for types and sizes of engines

申请公布号：DE2615193(A1)

申请号：DE19762615193

申请日期：1976.04.08

申请公布日期：1977.10.27

申请人：

ROBERT BOSCH GMBH

发明人：DINKELACKER,WALTER,DIPL.-PHYS.;ABELE,KLAUS;KNOEDLER,JUERGEN

分类号：G01L3/24;G01M17/007;(IPC1-7):G01L5/13;G01M17/00

主分类号：G01L3/24

摘要：<p>System is used to determine the operating parameters of a motor vehicle in a testing station where the wheels of the motor vehicles are allowed to turn and one of the measuring rollers is connected to a vibrating mass. This mass is accelerated or retarded by the wheels of the motor vehicle. Corrections are introduced in the test for the power in the wheels and the power losses. The correction will be a function of the motive power of the motor vehicle. The correction during the acceleration and retardation of the wheels are set at different values by means of a switch. The value of the correction can be varied according to the type of motor vehicle being tested. It can also be adjusted to the rating of the internal combustion engine. The speed is measured via a differentiator which is connected to a multiplier stage.</p>