Method for extracting unsatisfied demands based on demands

Abstract

The invention relates to a method for extracting unsatisfied demands based on demands, which comprises the following steps: (1) obtaining App burying point historical data of each client application,and obtaining a historical starting user number per hour within 1500 meters around each website according to the App burying point historical data; (2) obtaining the historical number of returned vehicles at each network point of the user with an hour as a dimension; (3), obtaining the number M of to-be-rented vehicles at each current branch; (4) predicting the total demand amount S of each website per hour; (5) predicting the number N of returned vehicles per hour of each network point according to the obtained historical number of returned vehicles per network point of the user with the houras the dimension; (6)calculating the number Y that each current branch does not meet the demand according to Y = M + N- S. According to the invention, the vehicle idle rate of the shared vehicles atthe network is reduced, the network order quantity is increased in a most saving manner on the premise of meeting the market demand, and the enterprise income is increased.

Description

technical field [0001] The invention belongs to the field of car sharing, and in particular relates to a demand-based method for extracting unsatisfied demands. Background technique [0002] "Car sharing" first appeared in the 1940s and was invented by the Swiss. They have organized "self-driving car cooperatives" across the country, which is very practical in mountainous countries like Switzerland. After one person finishes using the car, handing over the car keys to the next person is easier than building a network in flat countries. [0003] Later, Japan, the United Kingdom and other countries rushed to follow suit, but none of them took shape. Japan mainly because the automakers don't support the plan, the Japanese like to have a personal car of their own. In the UK, despite government support, the cost of car rental is low, which hinders the development of "car sharing". [0004] With the development of computers, electronic keys and satellite positioning systems, to...

AI Technical Summary

Problems solved by technology

[0009] Purpose of the invention: The present invention makes improvements to the problems existing in the above-mentioned prior art, that is, the present invention discloses a demand-based method for extracting unsatisfied demands, which solves the problem of vehicles being in operation caused by dispatching vehicles through the total amount of demand. To solve the problem of being idle for a long time, by obtaining the number of vehicles to be rented at the current outlet and predicting the number of vehicles returned by users, the output of the vehicles required by the outlet is more accurate, so as to improve the accuracy of vehicle dispatching at the outlet

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