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

Method and system for adjusting automobile travelling state according to weather information

A technology of weather information and driving status, applied to vehicle components, transportation and packaging, external condition input parameters, etc., can solve problems such as brake failure, brake failure, and inability to obtain the location of surrounding cars, so as to ensure safety and improve safety Effect

Active Publication Date: 2017-07-04
BEIJING QIHOO TECH CO LTD
View PDF8 Cites 12 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, due to the rapid growth of automobiles, it has brought serious traffic congestion problems to the city. Many traffic accidents are caused by users not being able to turn on the corresponding coping functions of automobiles in time according to the current weather conditions, such as In snowy days, because the user does not open the wheel anti-skid device in time, it will cause brake failure, brake failure and other situations, resulting in serious traffic accidents
Moreover, the existing car positioning technology can only locate the position of its own car, but cannot obtain the position of the surrounding cars, let alone adjust the driving state of the car according to the density of the surrounding cars.

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
  • Method and system for adjusting automobile travelling state according to weather information
  • Method and system for adjusting automobile travelling state according to weather information
  • Method and system for adjusting automobile travelling state according to weather information

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0090] The terminal in this embodiment can be an intelligent terminal, a mobile intelligent terminal, or a vehicle-mounted intelligent terminal; when the terminal is a mobile intelligent terminal, it can include: a smart phone, a notebook, a PDA intelligent terminal and a tablet computer or an intelligent wearable device etc.; the wearable device can be any of smart glasses, smart bracelets, smart watches, smart necklaces, and smart helmets;

[0091] In addition, it should be pointed out that the connection between the car and the terminal can be connected through a connection line, such as a USB data line, etc.; it can also be connected through a wireless network, including: LAN, WAN or other networks; WAN includes: 3G network, 4G network, WCDMA , GSM; local area network includes: local area network connected by bluetooth, infrared, wifi or wired; it can also be connected by bluetooth or infrared; it can also be connected with the car by sound waves.

[0092] When the smart t...

Embodiment 2

[0185] The determination process of vehicle density is as follows:

[0186] Step 201. Obtain the moving speed and moving direction of the terminal according to the terminal location information of nearby cars;

[0187] Step 202, judging whether the moving distance between the terminals within the set time range is less than the range of the vehicle, if so, go to step 023;

[0188] Step 203, determine whether the moving speeds of the above-mentioned terminals are the same within the set time range and the distance between them is less than 1.5 meters. remove;

[0189] Step 204, summarizing the screened terminals, the obtained data is valid terminals, counting the number and location information of valid terminals, and then obtaining the vehicle density.

[0190] Through the above technical solution, each terminal on the same vehicle is screened, and only one of each terminal is reserved, so as to improve the judgment accuracy. At the same time, it enables the detection and s...

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 invention discloses a method and a system for adjusting the automobile travelling state according to weather information, wherein the method for adjusting the automobile travelling state according to the weather information comprises the steps of S1, establishing connection between a terminal and a vehicle-mounted system of a main automobile; S2, obtaining position information of the terminal and automobile position information of nearby automobiles by using GPS and displaying automobile intensity of the nearby automobiles on a display screen of the terminal; S3, obtaining local weather information through the terminal; S4, obtaining driving state information of the main automobile through the vehicle-mounted system and transmitting the driving state information to the terminal; S5, enabling the terminal to obtain matched driving information according to the weather information, the driving state information and the automobile intensity; and S6, enabling the terminal to transmit the matched driving information to the vehicle-mounted system. Therefore, the terminal can combine the weather information, the driving state information and the automobile intensity to obtain the matched driving information and then the terminal transmits the matched driving information to the vehicle-mounted system so that the driving state of the main automobile can be controlled through the vehicle-mounted system.

Description

technical field [0001] The invention relates to the technical field of vehicle control, in particular to a method and system for adjusting the driving state of a vehicle according to weather information. Background technique [0002] At present, due to the rapid growth of automobiles, it has brought serious traffic congestion problems to the city. Many traffic accidents are caused by users not being able to turn on the corresponding coping functions of automobiles in time according to the current weather conditions, such as In snowy days, because the user does not open the wheel anti-skid device in time, it will cause brake failure, brake failure and other situations, and cause serious traffic accidents. Moreover, the existing car positioning technology can only locate the position of its own car, but cannot obtain the positions of surrounding cars, let alone adjust the driving state of the car according to the density of surrounding cars. [0003] Therefore, how to activat...

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
Patent Type & Authority Applications(China)
IPC IPC(8): B60W50/08
CPCB60W50/08B60W2510/0638B60W2510/0676B60W2520/10B60W40/04B60W40/12B60W2555/20B60W2556/50B60W2050/0075
Inventor 罗维
Owner BEIJING QIHOO TECH CO LTD