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Disease treatment path and speed planning for ambulance

A technology of speed planning and routing, applied in data processing applications, traffic control systems of road vehicles, surveying and navigation, etc., can solve the problems of not being able to well explore past traffic data, achieve accurate probability meaning, collect communication and The effect of rapid processing and scientific driving path

Inactive Publication Date: 2018-07-20
东莞产权投资有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Previous strategic considerations have not been able to mine past traffic data well. In the central urban areas of large cities where traffic congestion is normalized, it is urgent to improve this way of dealing with illnesses.

Method used

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  • Disease treatment path and speed planning for ambulance
  • Disease treatment path and speed planning for ambulance

Examples

Experimental program
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Effect test

Embodiment 1

[0048] For example, the 120 emergency command system received a medical report at 5:06:23 pm on March 4, 2017. A patient in Room 801, No. 7, Yan'an Road had a heart attack and was in urgent need of rescue.

[0049] Then the first aid command system will do the following:

[0050] (1) According to the geographical database, the name of the building at No. 7 Yan'an Road is Huanghe Building, and the latitude and longitude coordinates are (8° east longitude, 9° north latitude), so as to obtain the geographical location information of the place where the disease occurred;

[0051] (2) Centering on the Yellow River Building (east longitude 8°, north latitude 9°), assuming a predetermined search radius of 5 kilometers, search for emergency service stations within 5 kilometers, and obtain the location information and name of the nearest emergency service station: An 1 Emergency service station (10° east longitude, 11° north latitude), An 2 emergency service station (12° east longitude...

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Abstract

The invention is based on the time-use model of each road section. Traffic data in previous 50 days are excavated and used to calculate t0 through a normal distribution calculation module and P(x< / =t0)=0.7, so as to acquire the time for a motor vehicle to travel over a certain road section. At specific time and a specific road section, based on traffic data in the previous month, a statistical method is used to estimate the passing time of each road section, and then the time for emergency personnel to take an ambulance to a disease spot and then to a destination emergency service station on the acquired path is acquired. In the case of extreme congestion, the travel time of the ambulance is still controllable and optimal.

Description

technical field [0001] The invention relates to the technical field of emergency path and speed planning, in particular to a path and speed planning of an emergency vehicle for treating illnesses. Background technique [0002] At present, people have higher and higher requirements for the emergency response speed of the disease, and cities, especially super-large cities such as Shanghai and Beijing, are extremely congested in the central urban areas. For the treatment of the disease, most of the existing emergency systems set up multiple emergency service stations in certain areas of the city. When the disease occurs, the nearest emergency station responds and goes to the place where the disease occurred to deal with the disease. However, when the emergency service station in the central urban area goes to the place where the disease occurred and returns, half of the roads are often congested. In the past, the path from the emergency service station to the place where the di...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08G1/0968G06Q10/04G06Q50/26G01C21/34
CPCG08G1/0968G01C21/3492G06Q10/047G06Q50/265
Inventor 不公告发明人
Owner 东莞产权投资有限公司
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