Bus arrival predication method and system based on bus GPS data
A technology of GPS data and prediction method, which is applied in the field of intelligent transportation, can solve problems such as bus delays and calculation errors that are not considered, and achieve the effects of reducing calculation errors, calculating accurately, and simplifying the calculation process
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[0024] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings.
[0025] Since the bus travels according to the established route, the bus route between two adjacent stations is the smallest division unit for the bus to travel according to the route. If the lines between two adjacent stations are abstracted and used as the atomic unit expressed by the bus traffic conditions, the calculation process of the travel time between stations can be simplified as: bus GPS data → abstract road conditions between stations (that is, the travel time delay between stations ). This not only greatly simplifies the calculation process (such as eliminating the construction of the bus floating vehicle processing system), but also can reduce the calculation error introduced in the calculation and accumulation process of the travel time of the road ...
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