Road sliding resistance determination method and apparatus
The invention provides a road sliding resistance determination method and apparatus and relates to the field of automobile testing. The road sliding resistance determination method and apparatus are used for solving a problem that conventional road sliding resistance tests based on technologies of t...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The invention provides a road sliding resistance determination method and apparatus and relates to the field of automobile testing. The road sliding resistance determination method and apparatus are used for solving a problem that conventional road sliding resistance tests based on technologies of the prior art are long in testing period and low in measurement data precision. The road sliding resistance determination method disclosed in an embodiment of the invention comprises the following steps: first road sliding resistance corresponding to first brake caliper and complete vehicle resistance difference between a first brake caliper and a second brake caliper are obtained when a vehicle runs at a preset vehicle speed; according to the first road sliding resistance and the complete vehicle resistance difference, second road sliding resistance corresponding to the second brake caliper is determined when the vehicle runs at the preset vehicle speed, and dragging moment corresponding tothe first brake caliper i |
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