| 摘要 |
A method and computer-readable medium for generating and presenting a preview of a driving route reduces driver workload. In an example, the method determines that the driving route comprises more than the predetermined number of driving instructions and creates a route preview wherein the number of instructions does not exceed the predetermined number of driving instructions. In a further example, the route preview is created by eliminating certain instructions from the route. A predetermined number of instructions at the beginning of the route may be exempted from possible elimination. In a further example, the elimination of instructions is implemented by sequentially eliminating classes of instructions until the remaining number of instructions in the route is less than or equal to the predetermined maximum acceptable number.
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