A kind of intelligent vehicle speed control management system and realization method

A vehicle speed control and implementation method technology, applied in the field of vehicle speed control, can solve the problems of different road speed limits, single manual setting of the constant speed driving system to select constant speed driving, and easy to be affected by weather changes, etc., to achieve the effect of ensuring safety

Active Publication Date: 2016-01-06
ZHEJIANG DAIDE LONGTREE AUTOMOBILE CO LTD
View PDF5 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Because different roads have different requirements for the speed limit of vehicles, it is difficult for the current speed limit control system to limit the speed of different roads. For example, the speed limit ranges of expressways, urban roads, and different lanes are different. Separate speed limits for different roads
[0003] At present, the system that uses cameras to identify speed limit signs has low recognition rate and recognition performance, is easily affected by weather changes, and is expensive
[0004] At the same time, the existing speed limit control system is not based on the current real-time road speed limit information, but only controls the maximum speed limit value; at the same time, the current vehicle GPS system does not provide the speed control function, but simply Reminders for navigation or road speed limit information
[0005] In addition, the constant-speed driving system can only select the constant-speed driving through manual settings, and cannot automatically realize the constant-speed driving according to the road speed limit situation and requirements.

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
  • A kind of intelligent vehicle speed control management system and realization method
  • A kind of intelligent vehicle speed control management system and realization method
  • A kind of intelligent vehicle speed control management system and realization method

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment approach

[0126] In order to further explain the specific implementation of the patent of the present invention, the working process is described as follows:

[0127] 1. First verify the user's identity, after passing (according to the user ID information, the user's speed limit can be found in the speed control management system database);

[0128] 2. Read the coordinate data of the GPS sensor to obtain the location information of the current car. The coordinate data is vector information with directionality.

[0129] 3. According to the GPS coordinate position vector information, calculate which vector road the current position belongs to, query in the vector road-speed limit table of the road speed limit database to find the corresponding speed limit value range Vgpsmin~Vgpsmax (generally only Maximum speed limit value, a few have minimum speed limit information).

[0130] 4. According to the current user ID information and the current vector road information calculated by GPS, the user's pe...

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 an intelligent vehicle speed control and management system and an implementing method thereof. Through installation of the system, the driving speed of a driver can be effectively and reasonably controlled, so that the vehicle speed is automatically controlled within the required speed-limiting range. The intelligent vehicle speed control and management system can manage the identity information of different users and allow different drivers to possess respective speed limit and other database information, and after successful verification, different drivers can log in respective vehicle speed control and management systems. The intelligent vehicle speed control and management system comprises an autonomous driving control module, a normal speed driving module, an automatic constant-speed driving module and an overspeed driving module (including an automatic slowdown module and a forced slowdown module), which are interconnected with one another, and the respective corresponding modes and statuses are mutually switchable, so that the vehicle speed can be controlled to ensure the driving security.

Description

Technical field [0001] The invention patent relates to a vehicle speed control method, in particular to an intelligent vehicle speed control management system and an implementation method. Background technique [0002] Because different roads have different requirements for the speed limit value of cars, the current speed limit control system is difficult to limit speed for different roads, such as expressways, urban roads, and different lanes. The speed limit value ranges are different, so it needs to be based on current cars. Different roads are located on separate speed limits. [0003] At present, the recognition rate and recognition performance of a system that uses a camera to recognize speed limit plates is not high, it is easily affected by weather changes, and is expensive. [0004] At the same time, the existing speed limit control system is not based on the current real-time road speed limit information, but only controls the maximum speed limit value. At the same time, t...

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): B60W50/14B60W30/00B60W10/04B60W10/184
Inventor 陈根
Owner ZHEJIANG DAIDE LONGTREE AUTOMOBILE CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products