Emergency rescue vehicle driving optimization method driven by intelligent Internet of Vehicles

A technology of emergency rescue and optimization method, which is applied in the traffic control system of road vehicles, data processing applications, instruments, etc., can solve the problems of delay, unresolved, and large impact of emergency rescue vehicles, so as to reduce untimely rescue and improve The probability of success, the effect of avoiding traffic jams

CN111968396APending Publication Date: 2020-11-20刘秀萍
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
Publication Date
2020-11-20

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Abstract

The invention provides an emergency rescue vehicle driving optimization method driven by an intelligent Internet of Vehicles, and the method comprises the steps: 1, an optimal driving path of an emergency rescue vehicle is selected, the full consideration is carried out, the length of a road, the average passing time and the driving speed of the emergency rescue vehicle are weighed, and the weightis calculated; secondly, the driving path of the emergency rescue vehicle is optimized and perfected; when the emergency rescue vehicle runs to a traffic intersection, a motor vehicle signal lamp passing priority guarantee scheme is implemented for the emergency rescue vehicle, smooth passing of the emergency rescue vehicle at the traffic intersection is guaranteed, meanwhile, in the running process of the emergency rescue vehicle, other vehicles can take corresponding avoiding measures, the influence on the emergency rescue vehicle is reduced, and the road passing priority of the emergency rescue vehicle is guaranteed. According to the invention, the smooth driving of the emergency rescue vehicle is ensured, the delay caused by traffic jam is avoided, the time for the emergency rescue vehicle to arrive at a rescue site is reduced, and various losses caused by untimely rescue can be greatly reduced.
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Description

technical field

[0001] The invention relates to a driving optimization method for an emergency rescue vehicle, in particular to a driving optimization method for an emergency rescue vehicle driven by an intelligent Internet of Vehicles, and belongs to the technical field of driving methods for an emergency rescue vehicle. Background technique

[0002] The rapid economic development and the rapid progress of society have greatly improved people's living standards, and the number of motor vehicles is increasing. While it is convenient for people's daily travel, it also brings serious traffic congestion problems. In the urban traffic environment, although the travel of emergency rescue vehicles has the priority of passage given by law, it is difficult to guarantee the priority of passage of emergency rescue vehicles in actual travel.

[0003] Intelligent transportation system is an urban transportation system that integrates various high-tech for transportation and management. ...

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Embodiment Construction

[0087] The technical scheme of the driving optimization method for emergency rescue vehicles driven by the intelligent Internet of Vehicles provided by the present invention will be further described below in conjunction with the accompanying drawings, so that those skilled in the art can better understand the present invention and implement it.

[0088] Based on the intelligent vehicle networking environment, the present invention proposes a driving optimization method for emergency rescue vehicles, which mainly includes two aspects. One is the selection of the optimal driving path of emergency rescue vehicles. Based on the Dijkstra algorithm, an improved Dijkstra algorithm for weight adjustment is proposed. In the Terra algorithm, the weight of the road is not simply calculated by the distance, but a comprehensive consideration and weighing of various factors such as the length of the road, the average passing time, and the speed of the emergency rescue vehicle to calculate th...