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Riding early-warning method and device

A vehicle and passenger technology, which is applied in the field of ride warning methods and devices, can solve the problems such as the lack of systematic and automated special car safety evaluation standards and early warning mechanisms, and achieve the effect of ensuring ride safety.

Inactive Publication Date: 2017-02-01
BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main defect of the existing technology is that the evaluation of the safety of the private car is completely dependent on the safety awareness and thinking judgment of the passengers themselves, and there is no systematic and automatic safety evaluation standard and early warning mechanism for the private car.

Method used

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  • Riding early-warning method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] figure 1 It is a flow chart of a vehicle early warning method provided in Embodiment 1 of the present invention. The method of this embodiment can be executed by a vehicle early warning device, which can be implemented by hardware and / or software, and can generally be integrated into a server Among them, for example, in the servers of various car-hailing applications ("Didi Chuxing" or "Uber", etc.), it is used in conjunction with the terminal devices carried by passengers. The method of this embodiment specifically includes:

[0022] S110. Acquiring vehicle driving parameters corresponding to the vehicle on which the passenger is traveling.

[0023] In this embodiment, the inventor creatively proposes that instead of relying on passengers’ subjective judgments to complete the judgment on ride safety, it automatically completes the judgment on ride safety by collecting the vehicle driving parameters of the passenger’s vehicle. judgment.

[0024] Wherein, the vehicle ...

Embodiment 2

[0041] figure 2It is a flow chart of a vehicle early-warning method in Embodiment 2 of the present invention. This embodiment is optimized on the basis of the foregoing embodiments. In this embodiment, the acquisition of the vehicle driving parameters The optimization is as follows: obtaining the real-time driving behavior data of the vehicle driver of the passenger's vehicle; extracting at least one driving habit factor in the real-time driving behavior data as the vehicle driving parameter;

[0042] At the same time, the optimization of determining that the driving parameters of the vehicle do not meet the safe riding conditions of the vehicle is: if the difference between the driving habit factor and the historical standard driving habit factor of the vehicle driver exceeds the driving difference threshold, then determine that the vehicle The driving parameters do not meet the safe riding conditions of the vehicle. Correspondingly, the method in this embodiment specifical...

Embodiment 3

[0067] image 3 It is a flow chart of a vehicle early warning method in Embodiment 3 of the present invention. This embodiment is optimized on the basis of the above embodiments. In this embodiment, the acquisition of the vehicle driving parameters corresponding to the passenger's vehicle The optimization is: according to the real-time position information of the passenger and the boarding place of the passenger, obtain the real-time riding trajectory of the passenger as the vehicle driving parameter;

[0068] At the same time, the optimization of determining that the vehicle driving parameters do not meet the vehicle safety riding conditions is: if the number of road sections of the target level included in the real-time riding trajectory exceeds the set number threshold, then determining that the vehicle driving parameters do not meet the vehicle safety requirements. ride condition. The corresponding method in this embodiment specifically includes:

[0069] S310. According...

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Abstract

The present invention discloses a riding early-warning method and device. The method includes the following steps that: car driving parameters corresponding to a car taken by a passenger is obtained; and if it is determined that the car driving parameters do not satisfy a vehicle safety riding condition, preset early-warning processing operation is performed to alert and prompt the passenger, so that the riding safety of the passenger can be ensured. According to the prior art, a passenger needs to judge the safety of riding according to the subjective consciousness of the passenger, and no systematized and automated tailored taxi service safety evaluation criteria and early-warning mechanisms exist, while, with the riding early-warning method and device adopted, the situations in the prior art can be avoided; and when the current riding environmental security level of the passenger is low, corresponding early-warning processing strategies can be taken, and the riding safety of the passenger can be ensured.

Description

technical field [0001] The embodiments of the present invention relate to safety monitoring technology, and in particular to a method and device for early warning of driving. Background technique [0002] With the development of the Internet, more and more private car owners have joined the ranks of private car drivers. Although the special car service platform meets the different needs of users for travel and provides convenience, safety accidents caused by taking special cars also occur frequently. At present, the safety issue of taking a private car has received great attention from people. [0003] In the existing technology, passengers mainly predict the safety of the special car they take based on the historical passenger records of the special car driver recorded by the system (typically, the favorable rate and the number of orders); Personal experience or vigilance is used to judge the current safety of driving. [0004] The main defect of the existing technology ...

Claims

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Application Information

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IPC IPC(8): G08B21/02
CPCG08B21/02
Inventor 赵静
Owner BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD
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