The invention discloses an ecological impedance calculating method for traffic path selection. The method comprises the following steps: constructing a road section ecological impedance model; constructing a node ecological impedance model; calculating an oil consumption discharging factor of road section ecological impedance and an oil consumption discharging factor of node ecological impedance according to the road section ecological impedance model and the node ecological impedance model, and selecting a traffic path with the minimum sum of the oil consumption discharging factor of the road section ecological impedance and the oil consumption discharging factor of the node ecological impedance. According to the ecological impedance calculating method, a method instruction can be provided for real-time quantitative evaluation of oil consumption discharging, so that a traffic strategy can be quickly evaluated, and a theoretical foundation can be provided for control and reduction of tail gas discharging of a locomotive.
Ecological impedance calculating method for traffic path selection
2015-06-03
Patent
Electronic Resource
English
Method and device for calculating traffic impedance of mixed traffic
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