Road gradient measuring method and system
A measurement method and technology of road slope, applied in the directions of measuring device, slope measurement, surveying and navigation, etc., can solve the problem of large measurement error of road slope, achieve the effect of improving accuracy, fast measurement speed, and eliminating measurement error
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[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0028] A preferred embodiment of the present invention discloses a method for measuring road slope. The measurement method uses a test vehicle. The inspection vehicle is equipped with an inertial measuring instrument, a first rangefinder group and a second rangefinder group. Wherein, the first range finder group includes at least two first range finders arranged at even intervals along the width direction of the inspection vehicle. The second rangefi...
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