A test method includies deriving road grade information or wind load information from test schedule torque outputs generated by a dynamometer operatively arranged with a first vehicle, and controllingan accelerator pedal, an accelerator pedal signal, a fuel injector, a manifold pressure, a motor controller, or a throttle valve associated with the first or a second vehicle according to a speed schedule such that the dynamometer, or another dynamometer, programmed with the road grade information or wind load information and operatively arranged with the first or second vehicle applies a load tothe first or second vehicle that reflects the road grade information or wind load information.
一种测试方法,包括从由对于第一车辆操作性地设置的测功器产生的测试规范扭矩输出中得出道路坡度信息或风载荷信息,以及根据速度规范控制与第一车辆或第二车辆相关联的加速器踏板、加速器踏板信号、燃料喷射器、歧管压力、马达控制器或油门阀,以使被编程有道路坡度信息或风载荷信息并且对于第一车辆或第二车辆操作性地设置的测功器或另一个测功器向第一车辆或第二车辆施加反映道路坡度信息或风载荷信息的载荷。
Apparatus and method for testing using dynamometer
使用测功器进行测试的设备和方法
2020-08-28
Patent
Elektronische Ressource
Chinesisch
IPC: | G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES , Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / F16H Getriebe , GEARING / G01L Messen von Kraft, mechanischer Spannung, Drehmoment, Arbeit, mechanischer Leistung, mechanischem Wirkungsgrad oder des Drucks von Fluiden , MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE |
Engineering Index Backfile | 1942
American tyre testing dynamometer
Engineering Index Backfile | 1960