Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

A reminder system for not fastening a seat belt

A technology for seat belts and seats, applied in the field of seat belt unfastened reminder systems, can solve problems such as no specific solutions are proposed, and achieve the effect of improving safety awareness

Active Publication Date: 2021-10-22
广州大道信息科技有限公司
View PDF13 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] It can be seen that how to accurately judge whether the seat belt is fastened in traffic work, and remind passengers that there are still many practical problems that need to be dealt with in practical applications, and no specific solutions have been proposed.

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 reminder system for not fastening a seat belt
  • A reminder system for not fastening a seat belt
  • A reminder system for not fastening a seat belt

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] This embodiment provides a warning system for not fastening a seat belt, including: a first detection module, a second detection module, a control center module, and a reminder module, wherein the first detection module is used to When the vehicle door detects and obtains information on the occupants; the second detection module is used to detect and obtain the state of the safety belt lock at the seat in the vehicle when the vehicle is ignited and the vehicle speed is within the preset starting speed range and obtain the serial connection Connect the current current value of the series circuit of all seats, and when the seat belt lock at the seat is in the locked state, detect and obtain the safety belt voltage drop value and obtain the pre-seat belt voltage drop value according to the passenger information, Sending information including seat belt locking status, seat belt voltage drop value, and pre-seat belt voltage drop value to the control center module; the control...

Embodiment 2

[0062] This embodiment provides a warning system for not fastening a seat belt, including: a first detection module, a second detection module, a control center module, and a reminder module, wherein the first detection module is used to When the vehicle door is closed and after the vehicle door is closed, detect and obtain the occupant information; the second detection module is used to detect and obtain the safety belt at the seat seat in the vehicle when the vehicle ignition is completed and the vehicle speed is within the preset speed range Locked state and obtain the current current value of the series circuit connecting all the seats in series, and when the seat belt lock at the seat is in the locked state, detect and obtain the seat belt voltage drop value and obtain the preset value according to the occupant information The safety belt voltage drop value, including the seat belt locking state, safety belt voltage drop value, and pre-safety belt voltage drop value, is se...

Embodiment 3

[0079]Based on this embodiment is basically the same as Embodiment 2, the difference is that in practical application, the parallel resistors corresponding to the seat belts of each seat are set in series in the same circuit, but during use, the resistors will fail As a result, the resistance point is directly turned on, so that the seat information feedback unit is pre-short-circuited before the person is seated, and it is impossible to accurately feed back the seat information of the person when the person is seated. Therefore, the seat information feedback unit is also used to detect The safety belt of each seat corresponds to the short-circuit or open-circuit situation of the resistance connected in parallel, that is, the micro-processing unit of the seat information feedback unit has an input terminal and an output terminal for resistance detection, and is respectively connected to the two ends of the resistance. , and when the resistance fails and the resistance point is ...

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 provides a warning system for not fastening a seat belt. The first detection module is used to detect the information of people in the vehicle after the vehicle door is closed; the second detection module is used to detect the vehicle's ignition and the vehicle speed is in the preset speed range When inside, detect the locked state of the safety belt at the seat seat in the vehicle; the control center module, according to the information of the first detection module and the second detection module, forms a reminder command to control the reminder module to perform reminder operation; the reminder module is used to The information of the control center module is used to remind the seat belt information. The invention can realize the intelligent monitoring and alarm function of the seat not being fastened with a safety belt.

Description

technical field [0001] The invention relates to the technical field of transportation, in particular to a warning system for not fastening a safety belt. Background technique [0002] The existing seat belt not fastening reminder system can detect whether the seat belt is fastened when there are occupants in the driver's seat and the passenger seat. If the seat belt is not worn, the vehicle will give an alarm. However, most vehicle seat belt reminders only stay at the level of meeting regulations, and do not really strongly require passengers to wear seat belts. The correct use of vehicle seat belts has a great effect on saving the lives of passengers in the event of an accident. [0003] After a lot of searching, some typical prior art is found, such as patent CN1264709C, which provides a seat belt reminder device, when the ignition switch is turned on and the seat belt detection device detects that the seat belt is not fastened, the The screen can display a warning to th...

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): B60R22/48
CPCB60R22/48B60R2022/4816B60R2022/4858B60R2022/4866
Inventor 秦海军张广友李扬波苏振杰黄富宏李锐杰秦涤胡俊豪钟宇鹏
Owner 广州大道信息科技有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com