Pure electric vehicle driving condition construction method
A technology for pure electric vehicles and driving conditions, applied in the field of transportation, can solve the problems of single evaluation standard, unreasonable division principle of short-stroke segments, and inability to reflect the working conditions more truly and comprehensively, and achieves high construction accuracy and strong consistency. Effect
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[0083] In detail, the present invention will be further described below in conjunction with the accompanying drawings and specific embodiments. Embodiment: Taking a large first-tier city in China as an example, the driving conditions of pure electric vehicles are constructed.
[0084] Step 1: Collect driving condition data.
[0085] Combining factors such as the proportion of roads of each grade in the area, the traffic flow of roads of each grade, the number of cars and the willingness of citizens to choose travel roads, etc., the analytic hierarchy process was used to complete the test plan, and the test route was designed as shown in the attached figure 2 shown. The length of the designed test road is 38.46km, and the proportions of expressway, trunk road, secondary trunk road and branch road in the test route are 29.96%, 24.80%, 26.85% and 18.39% respectively. Using the combination of vehicle tracking method and on-board measurement, a pure electric vehicle with a large...
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