Method and device for recording digitalized asphalt road information
A road information and recording device technology, applied in the directions of roads, roads, instruments, etc., can solve the problems of destroying the road surface, manpower and physics, etc., and achieve the effect of improving the guidance accuracy, high reading and writing efficiency, and improving the road guidance method.
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[0029] like figure 1 and figure 2 As shown, the digitized asphalt road recording device includes a degaussing head array 1, a writing head array 2, a verification head array 3, and a modification head array 4 arranged in parallel from front to back, each head array is installed on the vehicle chassis 6, and each head The height between the bottom of the array and the magnetized road surface is 1-10cm. The functions of the above four kinds of magnetic head arrays are as follows: the degaussing magnetic head array 1 eliminates the magnetized information existing in the magnetized road surface; the written magnetic head array 2 writes the magnetized information; The information is compared and verified; the modification head array 4 is operated according to the verification judgment of the previous verification head, if there is a difference in the data, write it again, otherwise it does not act.
[0030] Depend on figure 2 , 3 , 4, 5, it can be seen that the digital asphal...
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