In addition, the road hierarchy function can find the route analysis that is closer to the real situation. For instance, when users intend to find a route from one to another with Shortest Path solver, the solution exhibits the shortest distance but might not be the most suitable one as it may pass areas where often suffers traffic congestion. Or, the route may not fit user’s real experience.
However, with road hierarchy function, the system can suggest the route according to the road hierarchy and swiftly find the route planning results catering to users’ demands. In other words, the new road hierarchy function can enormously enhance the performance of algorithm to solve problems, allowing users to find the solutions that are most conformed to their habits of road use.
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