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Taxi capacity dispatching system based on urban taxi demand distribution density

A technology for taxis and taxi information, which is applied to the traffic control system, traffic control system, instruments and other directions of road vehicles, can solve the problem of uneven distribution of taxi capacity in demand for taxis, and achieve the effect of reducing the cost of empty driving.

Active Publication Date: 2016-08-24
BEIJING DIDI INFINITY TECH & DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved in the present invention is: how to obtain the hotspot distribution situation of taxi demand in a city, and release this information to taxi drivers in real time, so that the driver can grasp the taxi demand distribution situation of the whole city in real time, and provide a basis for taxi drivers. The driving plan provides a powerful reference, and at the same time effectively solves the problem of uneven distribution of taxi demand and taxi capacity in cities

Method used

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  • Taxi capacity dispatching system based on urban taxi demand distribution density
  • Taxi capacity dispatching system based on urban taxi demand distribution density
  • Taxi capacity dispatching system based on urban taxi demand distribution density

Examples

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specific Embodiment 1

[0071] Taking Beijing as an example, there are more demands for taxis from outside the city during the peak hours of work. For example, there will be a large number of cars in the Huilongguan area around 8:00-9:00 in the morning; There will be a large number of passengers calling for cars near Zhongguancun.

[0072] On the server side of the car-hailing software or the server side of the call center, a large number of car-hailing orders collected from passengers are stored. Generally, the format of ride-hailing orders collected from passengers is as follows:

[0073] order number

[0074] Under normal circumstances, whenever a passenger sends a request for a car, the above order information will be sent to the server.

[0075] On the server, the order of a certain city (for example: Beijing) within a certain period of time (18:00-18:05 on the day) is calculated according to the place of departure of the order (here the Dbscan clustering algorithm is used), and sever...

specific Embodiment 2

[0079] Aiming at the distribution of car-calling at a certain moment in Shanghai, the mining module can obtain several areas (clusters) with dense demand for car-calling through the Dbscan clustering algorithm. The mining module also calculates the number of car-hailing orders, the latitude and longitude of the center of the area, the radius of the area, the number of drivers included in the area, and the successful Number, turnover rate, driver-to-ride ratio;

[0080] Among them, each order information in the car-calling order collection includes: order number, longitude and latitude of departure place, departure time, and order transaction or not; each taxi information in the taxi information collection includes: driver number, reporting time, taxi longitude and latitude; The number of car-calling orders in the above-mentioned area is the total number of all orders in the area with intensive demand for car-calling, the latitude and longitude of the center of the area is the ...

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Abstract

The invention relates to the technical field of taxi transport capacity scheduling, and discloses a taxi transport capacity scheduling system based on city taxi calling demand distribution density. The system comprises a mining module and a forwarding module. The mining module is used for calculating more than one taxi calling demand intensive area of a time period according to a calling order set of the time period. The forwarding module is used for forwarding information to taxis in a nearby taxi calling demand intensive area according to the taxi calling demand intensive area calculated by the mining module and the taxi information set collected in real time, and accordingly taxi transport capacity scheduling is achieved. By means of the technical scheme, taxi calling demand distribution of a city is calculated in real time, the information is forwarded to taxi drivers in real time, passenger taxi calling demands and taxi distribution are balanced, and the problem that local taxi calling is difficult due to taxi calling peak sections or emergencies is solved. Meanwhile, the drivers can effectively arrange driving plans, and deadhead running cost is reduced.

Description

technical field [0001] The invention relates to the technical field of taxi intelligent equipment, in particular to the technical field of taxi capacity dispatching. Background technique [0002] At present, with the popularity of smart devices, especially smart navigation and smart phones, people's travel has brought great convenience. With the development of cities, the demand for car-hailing has become a common demand of people from all walks of life. Although the existing taxi-hailing software has successfully solved the problem of information asymmetry between taxi drivers and passengers, there are still two problems as follows: [0003] 1. The distribution of passenger demand for taxis does not match the distribution of taxis. In areas where the demand for taxis is dense, the number of taxis may not be sufficient; where there are sufficient taxis, the demand for taxis may not be sufficient; typical situations such as the end of large-scale concerts and sports games ;...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G08G1/00G08G1/0962
Inventor 张凌宇
Owner BEIJING DIDI INFINITY TECH & DEV