Unlock instant, AI-driven research and patent intelligence for your innovation.

Early warning method, device and equipment for vehicle safety and storage medium

A safety and vehicle technology, applied in the field of vehicle driving, can solve serious traffic safety problems, lack of standardized traffic behavior, imperfect road facilities and traffic management, etc., to improve safety and reduce the probability of occurrence.

Pending Publication Date: 2022-04-19
EVERSEC BEIJING TECH
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The 21st century is an era on wheels. However, traffic safety problems are becoming more and more serious due to imperfect road facilities and traffic management, lack of regulation of traffic behavior, and complex technical conditions of vehicles.
[0003] The existing vehicle safety management methods mainly adopt the maximum speed limit method formulated by the vehicle management, but a single speed limit method cannot cope with the complex traffic environment, and lacks the consideration of variable factors in the traffic environment

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Early warning method, device and equipment for vehicle safety and storage medium
  • Early warning method, device and equipment for vehicle safety and storage medium
  • Early warning method, device and equipment for vehicle safety and storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] figure 1 It is a flow chart of a vehicle safety early warning method provided by Embodiment 1 of the present invention. This embodiment is applicable to the situation of providing early warning prompts for vehicle driving safety. The method can be executed by a vehicle safety early warning device. It can be realized by means of software and / or hardware, and the apparatus can be configured in a terminal device. Exemplarily, the terminal device can be an intelligent terminal such as a mobile terminal, a notebook computer, a desktop computer, a tablet computer, and a vehicle-mounted system. Specifically include the following steps:

[0028] S110. Acquire planned route information of the target vehicle, and determine an index parameter value of at least one preset safety index corresponding to the target vehicle based on the planned route information.

[0029] Wherein, specifically, the target vehicle is a vehicle that needs to perform safety monitoring and early warning p...

Embodiment 2

[0051] Figure 4 It is a flowchart of a vehicle safety early warning method provided in Embodiment 2 of the present invention. The technical solution of this embodiment is further refined on the basis of the above embodiments. Optionally, the preset safety index includes a distance difference between the target vehicle and the comparison vehicle and / or a vehicle speed difference between the target vehicle and the comparison vehicle.

[0052] The specific implementation steps of this embodiment include:

[0053] S210. Obtain the planned route information of the target vehicle.

[0054] S220. If the preset safety index includes a road section index corresponding to the risky road section, determine an index parameter value of the road section index corresponding to the risky road section of the target vehicle based on the planned route information.

[0055] S230. If the preset safety index includes the distance difference between the target vehicle and the comparison vehicle, ...

Embodiment 3

[0088] Figure 5 It is a schematic diagram of an early warning device for vehicle safety provided by Embodiment 3 of the present invention. This embodiment can be applied to the situation where this embodiment can be applied to provide early warning prompts for driving safety of the vehicle. In this case, the device can be implemented in the form of software and / or hardware, and the device can be configured in a vehicle-mounted system. The early warning device for vehicle safety includes: an index parameter value acquisition module 310 , a risk level determination module 320 and an early warning operation execution module 330 .

[0089] Wherein, the index parameter value acquisition module 310 is used to acquire the planned route information of the target vehicle, and determine the index parameter value of at least one preset safety index corresponding to the target vehicle based on the planned route information;

[0090] The risk level determination module 320 is configured ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The embodiment of the invention discloses a vehicle safety early warning method and device, equipment and a storage medium. The method comprises the following steps: acquiring planned path information of a target vehicle, and determining an index parameter value of at least one preset safety index corresponding to the target vehicle based on the planned path information; for each preset safety index, determining a risk level of the target vehicle based on an index parameter value of the preset safety index and a preset threshold range corresponding to the preset safety index; and executing an early warning operation based on the preset safety index and the risk level. According to the embodiment of the invention, the problem of high risk in the driving process of the vehicle is solved, the change of the dynamic safety index of the vehicle is observed in real time, risk early warning is carried out on the driver, the safety of driving the vehicle is improved, and the probability of occurrence of traffic accidents is reduced.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of vehicle driving, and in particular to a vehicle safety early warning method, device, equipment and storage medium. Background technique [0002] The 21st century is an age on wheels. However, traffic safety problems are becoming more and more serious due to imperfect road facilities and traffic management, lack of regulation of traffic behavior, and complex technical conditions of vehicles. China's traffic safety is currently facing a severe situation. Generally speaking, the driver usually considers factors such as road conditions, traffic conditions, and the performance of the vehicle in the process of driving the vehicle. Therefore, the safety of the vehicle is greatly affected by the driver's subjective consciousness. [0003] The existing vehicle safety management methods mainly adopt the maximum speed limit method formulated by the vehicle management, but a single speed li...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): B60W40/00B60W50/14
CPCB60W40/00B60W50/14B60W2050/143B60W2554/80B60W2554/4041B60W2520/00
Inventor 向永康刘永昌王朋张友俊高华傅强梁彧蔡琳杨满智王杰田野金红陈晓光
Owner EVERSEC BEIJING TECH