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Vehicle accident detection alarm method based on Internet-of-vehicles intelligent terminal

A technology of intelligent terminal and Internet of Vehicles, applied in the field of Internet of Vehicles, can solve the problems of inability to make correct judgments in time, waste of resources, and easy misjudgment, and achieve the effect of shortening service response time, improving accuracy, and improving accuracy.

Inactive Publication Date: 2019-11-15
GUANGZHOU YAMEI INFORMATION SCI & TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the intelligent terminal of the Internet of Vehicles is prone to misjudgment when judging the collected vehicle data, which is prone to waste of resources, and cannot make a correct judgment in time when an accident occurs

Method used

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  • Vehicle accident detection alarm method based on Internet-of-vehicles intelligent terminal

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Experimental program
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Effect test

Embodiment 1

[0033] Such as figure 1 As shown, it is a flow chart of the vehicle accident detection and alarm method based on the Internet of Vehicles intelligent terminal of this embodiment.

[0034] This embodiment proposes a vehicle accident detection and alarm method based on an intelligent terminal of the Internet of Vehicles, including the following steps:

[0035] Step 1: Initialize the intelligent terminal of the Internet of Vehicles, and obtain the initial configuration rules of the intelligent terminal of the Internet of Vehicles from the server.

[0036] In this embodiment, the initial configuration rules obtained from the server include the following judgment rules:

[0037] (1) If the engine speed of the vehicle exceeds 1000 and the GPS positioning data does not change, it is judged that the vehicle is in an abnormal situation;

[0038] (2) If the GPS positioning data does not change within 30 seconds after the sudden brake, it is judged that the vehicle is in an abnormal si...

Embodiment 2

[0050] A vehicle accident detection and alarm method based on an intelligent terminal of the Internet of Vehicles proposed in this embodiment includes the following steps:

[0051] Step 1: Initialize the intelligent terminal of the Internet of Vehicles, and obtain the initial configuration rules of the intelligent terminal of the Internet of Vehicles from the server. Among them, the initial configuration rules obtained from the server include the following judgment rules:

[0052] (1) If the engine speed of the vehicle exceeds 1000 and the GPS positioning data does not change, it is judged that the vehicle is in an abnormal situation;

[0053] (2) If the GPS positioning data does not change within 30 seconds after the sudden brake, it is judged that the vehicle is in an abnormal situation;

[0054] (3) If the vehicle vibration value is greater than the threshold and the GPS positioning data does not change within 30 seconds, it is judged that the vehicle is in an abnormal sit...

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Abstract

The invention relates to the technical field of Internet of Vehicles, and provides a vehicle accident detection alarm method based on an Internet-of-vehicles intelligent terminal, which comprises thefollowing steps: initializing the Internet-of-vehicles intelligent terminal, and obtaining an initial configuration rule of the Internet-of-vehicles intelligent terminal from a server; collecting vehicle data in real time, preliminarily judging whether the current vehicle is in an abnormal condition according to the initial configuration rule, and if yes, uploading in-vehicle sound or image information to a server; if not, repeating the step; performing secondary judgment on the received in-vehicle sound or image information to judge whether a vehicle accident occurs by the server, and if yes,generating an alarm according to a preset mode; and if not, stopping the current round of judgment, and skipping to execute the previous step. According to the method, the vehicle accident detectiontime can be effectively shortened, the information uploading frequency is reduced, the accuracy of vehicle accident detection and judgment is improved, and resource waste caused by misjudgment is avoided.

Description

technical field [0001] The present invention relates to the technical field of the Internet of Vehicles, and more specifically, to a vehicle accident detection and alarm method based on an intelligent terminal of the Internet of Vehicles. Background technique [0002] With the increase of private car users, the number of vehicles on the road is increasing, and the traffic environment is becoming more and more complex. In the face of unexpected situations encountered during driving, vehicle users generally take measures to call the police or call for help, and this measure is generally made by the driver or vehicle passengers using mobile phones or car navigation and other carriers to make calls. However, there are certain limitations in this method, for example, when the driver encounters a major traffic accident or when the driver is being threatened by criminals, the mobile phone cannot be used to call the police or ask for help. [0003] At present, the intelligent termi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08H04N7/18G08B25/01G08B25/08G06K9/00
CPCH04L67/12H04N7/18G08B25/016G08B25/08G06V20/59
Inventor 张金鹏冯智泉江勇张建
Owner GUANGZHOU YAMEI INFORMATION SCI & TECH CO LTD
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