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Truck route planning method and system based on one-way simulation

A technology for route planning and trucks, which is applied to road network navigators, navigation, instruments, etc., can solve the problem that the route is not suitable for trucks, etc., to avoid inaccurate routes, reduce the possibility of violations and accidents, and avoid costs Effect

Active Publication Date: 2021-01-01
深圳市跨越新科技有限公司
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Problems solved by technology

[0004] This application provides a truck route planning method and system based on one-way simulation to solve the problem that the route planned by the existing route planning scheme is not suitable for truck traffic

Method used

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  • Truck route planning method and system based on one-way simulation
  • Truck route planning method and system based on one-way simulation
  • Truck route planning method and system based on one-way simulation

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Embodiment Construction

[0024] 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 and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0025] figure 1 A schematic flowchart of an embodiment of the method for planning a truck route based on unidirectional simulation in the present invention is shown. Such as figure 1 As shown, the truck route planning method based on unidirectional simulation includes:

[0026] Step S1: Receive the vehicle route planning request sent by the terminal, wherein the route planning request includes origin information, destination information and vehicle parameter information.

[0027] In step S1, the terminal refers to the terminal carried on the truck, which provides route navigation for the user. T...

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Abstract

The invention discloses a truck route planning method and system based on one-way simulation. The method comprises the steps of receiving a truck route planning request sent by a terminal; according to the starting place information and the destination information, carrying out one-way route simulation on the vehicle driving from the starting place to the destination; in the route simulation process, every time when an intersection is encountered, obtaining all selectable road section information of the current road section driving to the next intersection according to the road topology communication relation, and then calculating the total cost value of each selectable road section in combination with the vehicle parameter information and the selectable road section information; selectingthe optional road section with the minimum total cost value as the next road section; when the simulation route from the starting place to the destination is completed and a complete route is formed,stopping route simulation; and feeding back a complete route obtained by simulation to the terminal as a vehicle planning route. According to the invention, the route for avoiding the limited freightcar passing road section is formulated for the freight car by combining the freight car and the road related information.

Description

technical field [0001] The invention relates to the technical field of logistics transportation, in particular to a method and system for planning a truck route based on one-way simulation. Background technique [0002] In the logistics industry, for customers with a large quantity of one-time deliveries, large items, and heavy weights, the characteristics of the goods determine that the vehicles to pick up the goods are medium-sized or large-scale trucks. However, the current route calculation service (Routing Calculation) usually uses the traffic conditions of cars as the standard to plan the pick-up route. But in fact, there are many roads where cars can pass and drive, and many trucks cannot or are not allowed to pass. Some of these restrictions are traffic regulations, and some are physical traffic restrictions. For example, it is common on the road to prohibit trucks from entering a certain area from 7:00 to 23:00, which is a traffic regulation; some overpasses have ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01C21/34
CPCG01C21/3461G01C21/3453
Inventor 张江日蔡胤
Owner 深圳市跨越新科技有限公司
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