Double-steering axle vehicle sideslip inspection bench and detection method

Abstract

The invention discloses a double-steering axle vehicle sideslip inspection bench and detection method so as to conduct sideslip detection on a double-steering axle vehicle accurately. The sideslip inspection bench comprises a left sideslip plate (11a), a right sideslip plate (11b), a guide mechanism, a connecting rod mechanism and a reset mechanism, wherein the left sideslip plate (11a) and the right sideslip plate (11b) are supported on a rolling pillar in a rack (10). The reset mechanism acts on the left sideslip plate (11a) or the right sideslip plate (11b). The rack (10) is fixedly provided with a reset control mechanism acting on the reset mechanism, so that the reset mechanism is switched to be in the reset failure state or in the reset recovery state.

Description

Technical field [0001] The invention relates to a motor vehicle performance slip detection device, in particular to a dual steering axle vehicle side slip test bench and a dual steering axle vehicle side slip detection method. Background technique [0002] The detection of the side slip of the steering wheel of a car is one of the important contents to ensure the safe operation of the car. The side slip mentioned in this manual refers to the side slip of the steering wheel of the car, not the overall side slip produced by the car when it is braking. Front wheel side slip refers to the mismatch between the toe of the front wheel and the camber (the side force generated by the camber angle is not balanced with the side force generated by the toe), which causes the car to shift to the left or right when driving in a straight line phenomenon. It reflects the stability of the car in a straight line. At this time, when the steering wheel rolls forward, it will also produce lateral s...

AI Technical Summary

Problems solved by technology

Moreover, car tires have certain flexibility. When in contact with the ground, the entire tire is not a standard circle. The timing and state of contact between the tire and the left skateboard and right skateboard of the side skid table are different due to different vehicle states, making it difficult to accurately set Dynamic Zero Trigger

[0010] To sum up, the existing double-plate linkage side-slip inspection platform and inspection method cannot carry out accurate side-slip inspection on vehicles with double steering axles, and this problem has not been effectively solved in this technical field.

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