Traffic safety laser warning system

A traffic safety and laser technology, which is applied in the field of traffic engineering, can solve the problems of weakened warning effect of vehicles and pedestrians, weak brightness of laser virtual walls, etc., and achieve good alert effect, strong brightness, and reduced impact

Active Publication Date: 2021-08-24
SHENZHEN KOLO LASER EQUIP CO LTD
View PDF10 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the above-mentioned related technologies, the inventor believes that when the laser virtual wall is applied outdoors, when the light is brighter than the laser virtual wall, the brightness of the laser virtual wall observed by human eyes is weak, and it has a warning effect on vehicles and pedestrians. weaken

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
  • Traffic safety laser warning system
  • Traffic safety laser warning system
  • Traffic safety laser warning system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0045] The following is attached Figure 1-6 The application is described in further detail.

[0046] The embodiment of the present application discloses a traffic safety laser warning system. refer to figure 1 , the traffic safety warning system includes laser devices 1 that are respectively arranged on both sides of the right-hand line at the intersection of red street lights, and the laser device 1 is arranged on one side of the stop line. A laser virtual wall 2 is generated between the two laser devices 1 to remind vehicles and pedestrians to pay attention to signal lights.

[0047] The laser virtual wall 2 can be strip-shaped or plane-shaped, and the upper laser intensity of the laser virtual wall 2 is relatively large, so the color is darker, so that drivers and pedestrians can also see the laser virtual wall 2 at a place far away from the intersection; The lower part of the virtual wall 2 has a lower laser intensity, so the color is lighter. When drivers and pedestri...

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 traffic safety laser warning system, and belongs to the field of traffic engineering. The traffic safety laser warning system comprises laser devices erected at the two sides of an intersection, a laser virtual wall is generated between the two laser devices when a red light of the intersection is on, and the traffic safety laser warning system further comprises a shading device arranged at the tops of the two laser devices and is used for shading the laser virtual wall; a driving assembly which is used for driving the shading device to face the sunlight incident direction; an illumination intensity detection device which is arranged on the bottom surface of the shading device and is used for detecting the illumination intensity irradiated to the bottom surface of the shading device and sending an illumination intensity electric signal to a controller; and the controller which is used for receiving an illumination intensity electric signal sent by the illumination intensity detection device, and when the illumination intensity electric signal is larger than a light intensity pre-value, controlling the shading device to move so as to increase the shading area of the laser virtual wall. The traffic safety laser warning system has the effect of improving the warning effect of the laser virtual wall.

Description

technical field [0001] This application relates to the field of traffic engineering, in particular to a traffic safety laser warning system. Background technique [0002] With the development of the city, the traffic flow and passenger flow on the road increase. With the increase of traffic pressure, the probability of traffic accidents will also increase, which not only threatens personal safety, but also affects social order, so traffic safety is particularly important. [0003] At present, the Chinese utility model with the publication number CN203931190U discloses a traffic light virtual wall, including a laser device and a virtual wall. The laser device is arranged on both sides of the stop line at the intersection of signal lights. between devices. The virtual wall lights are used to warn vehicles and pedestrians to pay attention to traffic lights. [0004] In view of the above-mentioned related technologies, the inventor believes that when the laser virtual wall 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): G08G1/005G08G1/095G09F19/12
CPCG08G1/005G08G1/095G09F19/12
Inventor 王程王东甘丹王理王圣进王清松
Owner SHENZHEN KOLO LASER EQUIP 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

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap