Device for reminding pedestrian to cross street safely at night

A reminding device and pedestrian technology, applied in the arrangement of variable traffic indications, roads, road signs, etc., to achieve a simple and intuitive reminder effect and the effect of improving accuracy

Active Publication Date: 2014-11-19
HARBIN INST OF TECH
View PDF6 Cites 14 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] To sum up, the reminder devices for pedestrians crossing the street have been developed at home and abroad...

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
  • Device for reminding pedestrian to cross street safely at night
  • Device for reminding pedestrian to cross street safely at night
  • Device for reminding pedestrian to cross street safely at night

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0037] The present invention will be further described below in conjunction with accompanying drawing:

[0038] Such as figure 1 As shown: the present invention adopts the speed reduction belt 1, the speed reduction belt 2 and the speed reduction belt 3 on the driveway, and the pedestrian induction device is set on the sidewalk, and the speed reduction belt 1, the speed reduction belt 2 and the speed reduction belt 3 are all induction Type light reminds the deceleration belt, the pedestrian sensing device is divided into a pedestrian waiting sensing area and a pedestrian direction discrimination area, the pedestrian waiting sensing area and the pedestrian direction discrimination area of ​​the pedestrian sensing device are both sensing coils, and the sensing coil is connected After the junction box is connected to the control chassis, the design of the speed reduction belt 1, the speed reduction belt 2 and the speed reduction belt 3 all include the calculation of the center po...

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 present invention discloses a device for reminding the pedestrian to cross a street safely at night. The device for reminding the pedestrian to cross the street safely at night is characterized in that a speed bump 1, a speed bump 2 and a speed bump 3 are arranged in the lanes, pedestrian induction devices are arranged in a pavement, and the three speed bumps are all induction type light reminding speed bumps; each pedestrian induction device is divided into a pedestrian waiting induction area and a pedestrian direction determination area which are both sensing coils, and the sending coils are connected with a junction box and then are connected with a control chassis. Compared with the prior art, the pedestrian induction devices determine the pedestrian crossing directions by a method of analyzing a matrix sequence, thereby improving the accuracy of the induction devices of identifying the pedestrian crossing; the deceleration reminding devices realize a simple and visual reminding effect by combining the pedestrian crossing identifiers with the vehicle speed-limiting prompt marks, by a segmented reminding mode and under the premise of not occupying the excessive road space.

Description

technical field [0001] The invention relates to a traffic safety protection device, in particular to a reminding device for pedestrians to cross the street safely at night. Background technique [0002] In recent years, the number of traffic accidents on urban roads at night has remained high, among which the number of casualties of pedestrians crossing the street accounts for about 1 / 10 of the total number of casualties in road traffic accidents. At night, the traffic flow is small, the speed is high, and the light intensity is significantly reduced, which poses a great threat to the safety of pedestrians crossing the street at night. Reducing vehicle speed is one of the main measures to avoid traffic conflicts at night. The Road Traffic Safety Law of our country also stipulates that driving speed should be reduced when driving at night or on roads that are prone to danger. In the absence of regulatory measures, the deceleration of vehicles passing through the crosswalk is...

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
IPC IPC(8): G08G1/09E01F9/047E01F9/529
Inventor 程国柱池利兵韩先科李德欢罗沂洪维伟林文凤赵林
Owner HARBIN INST OF TECH
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