Automobile speed limit reminder method, device, readable storage medium and automobile
A technology for automobiles and speed limit values, which is applied in the field of devices, automobile speed limit prompts, readable storage media and automobiles, and can solve problems such as potential safety hazards and inability to obtain speed limit information in time
Active Publication Date: 2021-10-08
JIANGLING MOTORS
View PDF8 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0005] Based on this, the purpose of the present invention is to solve the problem in the prior art that only by the driver observing the speed limit sign of the speed limit sign to control the driving speed, the correct speed limit information may not be obtained in time, which may cause serious problems for actual driving. Here comes the issue of security risks
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 moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0047]In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings. A preferred embodiment of the invention is shown in the drawings. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that the disclosure of the present invention will be thorough and complete.
[0048] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field of the invention. The terms used herein in the description of the present invention are for the purpose of describing specific embodiments only, and are not intended to limit the present invention. As used herein, the term "and / or" includes any and all combinations of one or more of the associated listed items.
[0049] Since d...
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
Login to View More Abstract
The invention relates to a vehicle speed limit prompting method, device, readable storage medium and vehicle. The method includes: judging a corresponding road type according to navigation position information, if it is an expressway, and when a sign is detected that the speed limit value is low When it is at the preset high-speed threshold, the speed limit value of the sign will be displayed until a speed limit cancellation signal is detected, and the preset high-speed threshold will be displayed; if it is an ordinary road, the detected speed limit value of the sign will be displayed. And after passing the first preset distance of the current speed limit sign, if the speed limit cancellation sign signal is still not detected, the preset legal speed limit value will be displayed; if it is an urban road, the detected sign will be displayed on the display screen. The speed limit value of the sign is displayed for a first preset time, and when the updated speed limit value of the sign board is detected within the first preset time, the updated display is performed. The invention can realize real-time and accurate road speed limit prompt for different types of roads.
Description
technical field [0001] The invention relates to the technical field of automobile driving control, in particular to an automobile speed limit prompting method, device, readable storage medium and automobile. Background technique [0002] In recent years, with the increase in the number of automobiles, various traffic accidents have occurred more and more frequently, which has brought huge loss of life and property to the society. In all kinds of traffic accidents, speeding is one of the main reasons. In order to avoid drivers from speeding, relevant state departments have formulated a series of measures, but the effect is still not obvious. [0003] At present, in order to avoid the huge potential safety hazard caused by the driver’s speeding, road speed limit signs are usually set up on both sides of the road. During the driving process, the driver can control the speed of the car in time according to the visual speed limit value. to ensure as much safety as possible. In...
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
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): G08G1/0967
CPCG08G1/0967
Inventor 刘卫东李甜甜王爱春邬杰
Owner JIANGLING MOTORS