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Unmanned taxi transfer and path matching method

A route matching and taxi technology, applied in the field of intelligent transportation, can solve problems such as inability to intelligently distribute and not enough to meet the requirements of unmanned driving.

Active Publication Date: 2021-09-14
GUANGDONG UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing online car-hailing platform can only allocate taxis to passengers at one time, and cannot intelligently allocate them in real time according to the situation on the road network, which is not enough to meet the needs of future unmanned driving.

Method used

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  • Unmanned taxi transfer and path matching method

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Embodiment Construction

[0035] 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. It is only stated here that the words for directions such as up, down, left, right, front, back, inside, and outside that appear or will appear in the text of the present invention are only based on the accompanying drawings of the present invention, and are not specific to the present invention. limited.

[0036] The invention provides an unmanned taxi transfer and path matching method, comprising the following steps:

[0037] S1. The background server collects passenger P i The basic demand information entered on the ride-sharing app, including the origin O i , Destination D j , departure time T 0 , expected arrival time T t , allowable delay time T d ;

[0038] S2. According to passenger P i Origin of submission O i and destination D j , search for all ...

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Abstract

The invention discloses an unmanned taxi transfer and path matching method. The method comprises the following steps: enabling a background server to collect the basic demand information input by a passenger Pi on a ride-sharing app; according to a starting place and a destination submitted by the passenger Pi, searching all unbound passengers Pj in the request area, and carrying out primary binding; planning the path of the passenger group bound for the first time, calculating whether the planned path meets a time constraint condition: if so, finally binding the passenger group, and otherwise, adding the passengers into an unbound set; performing driver and passenger matching on the finally bound passenger group and the unmanned taxis in the unmanned taxi candidate set Wc; in the next time interval, updating the unbound set W and the unmanned taxi candidate set Wc, and circularly judging transfer conditions for passengers newly added into and unbound sets until all passengers are allocated to destinations or no new passengers exist. The method has the advantages of improving the carpooling rate of the unmanned taxis, reducing the urban traffic congestion rate and the like.

Description

technical field [0001] The invention relates to the technical field of intelligent transportation, in particular to an unmanned taxi transfer and path matching method. Background technique [0002] With the rapid development of autonomous driving technology in the transportation industry and the wide application of big data analysis, the main way for people to travel in the future will be unmanned driving. However, the existing online car-hailing platform can only allocate taxis to passengers at one time, and cannot intelligently allocate them in real time according to the situation on the road network, which is not enough to meet the needs of future driverless driving. In order to propose a more effective matching algorithm, this patent proposes the definition of unmanned taxi transfer. Unmanned taxi transfer means that when passengers travel by unmanned taxis within a certain range, in order to save time and taxi costs, and increase the distance shared with others, it is ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/04G06Q10/06G06Q30/06G06Q50/30
CPCG06Q10/047G06Q10/063114G06Q30/0645G06Q50/40
Inventor 曾伟良朱蕴黄永慧孙为军
Owner GUANGDONG UNIV OF TECH
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