Single-roller tire rolling resistance measuring method in finished-automobile mode
A technology of rolling resistance and vehicle state, which is applied to the field of measuring the rolling resistance of tires with a single drum in the state of the whole vehicle, can solve the problems of inconvenient measurement, low measurement efficiency, inaccuracy, etc., and achieves low mechanical loss, easy operation, and measurement precise effect
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[0026] In order to make the objectives, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are the present invention. Some embodiments, not all embodiments. All related studies done based on the embodiments of the present invention belong to the protection scope of the present invention.
[0027] figure 1 It is a flowchart of the tire rolling resistance test method of the present invention, such as figure 1 , figure 2 , image 3 , Figure 4 As shown, the tire rolling resistance test method includes:
[0028] The two driving wheels 1 of the car are placed on the single drum 2 by a lift, and the line connecting the center of the driving wheel 1 and the center of the single drum 2 is perpendicular to the ground.
[0029] The single d...
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