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

Vehicle driving behavior analysis method and system based on vehicle-mounted terminal and server end

A smart terminal and car driving technology, applied in the transmission system, registering/indicating the operation of vehicles, instruments, etc., can solve the problem of not being able to determine the attitude of the car well, grasping the driving behavior of the car more accurately, and determining the driving state of the car, etc. question

Active Publication Date: 2015-07-22
黄继宏
View PDF4 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem solved by the present invention is to construct a method and system for analyzing car driving behavior based on intelligent terminals and servers, so as to overcome the inability of the prior art to determine the attitude of the car and the driving state of the car, and to grasp the driving behavior of the car more accurately.

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
  • Vehicle driving behavior analysis method and system based on vehicle-mounted terminal and server end
  • Vehicle driving behavior analysis method and system based on vehicle-mounted terminal and server end
  • Vehicle driving behavior analysis method and system based on vehicle-mounted terminal and server end

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] The technical solutions of the present invention will be further described below in conjunction with specific embodiments.

[0020] like figure 1 , figure 2 As shown, the specific embodiment of the present invention is: build a kind of car driving behavior analysis method based on intelligent terminal and server end, this car driving behavior analysis system comprises intelligent terminal 1, server end 2, and described intelligent terminal 1 comprises sensor 3, Described sensor 3 comprises acceleration sensor group 31, gravity sensor group 33, geomagnetic sensor group 32, and described automobile driving behavior analysis method comprises the steps:

[0021] Determine the driving state of the car: the acceleration sensor group 31 senses the acceleration value of the corresponding direction of the car, the gravity sensor group 33 senses the acceleration value of the car in the direction of gravity, and the geomagnetic sensor group 32 senses the distance between the car...

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 relates to a vehicle driving behavior analysis system based on a vehicle-mounted terminal and a server end. Sensors comprise an acceleration sensor group, a gravity sensor group and a geomagnetic sensor group. A vehicle gesture is determined via the gravity sensor group and the geomagnetic sensor group, and the driving state of the vehicle in the space can be determined through components of the acceleration sensor group in the three-dimensional space. Thus, the vehicle gesture can be well determined, and in combination with the vehicle driving state, the vehicle driving behavior can be more accurately mastered.

Description

technical field [0001] The invention relates to a method and system for analyzing automobile driving behavior, in particular to a method and system for analyzing automobile driving behavior based on an intelligent terminal and a server. Background technique [0002] With the rapid popularization of automobiles and the development of automobile technology, how to better manage automobiles has become a topic of increasing concern to car owners and companies. With the development of smart terminal technology, vehicle information can be more conveniently displayed on the smart terminal, and at the same time, the vehicle can be better managed through the smart terminal. The prior art has smart terminals, but the smart terminals of the prior art do not make good use of gravity acceleration sensors and geomagnetic sensors, so they make more accurate judgments on acceleration, braking and other behaviors. Especially in the method of determining the orientation of the car, the attit...

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 Patents(China)
IPC IPC(8): G07C5/08H04L29/08
Inventor 黄继宏
Owner 黄继宏