Vehicle obstruction prompting device and vehicle obstruction prompting system

A technology of car blocking and laser light source, applied in the field of traffic safety, can solve the problems of passive and unintuitive prompting methods, accidents, personal and property losses, secondary accidents, etc., achieve the effect of reducing secondary accidents and continuous accidents, and improving the warning effect

Pending Publication Date: 2017-09-19
北京中科冠达科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the above prompts are passive and not intuitive, and are easily overlooked by the driver, resulting in secondary accidents and continuous accidents, resulting in greater accidents and personal and property losses.

Method used

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  • Vehicle obstruction prompting device and vehicle obstruction prompting system
  • Vehicle obstruction prompting device and vehicle obstruction prompting system
  • Vehicle obstruction prompting device and vehicle obstruction prompting system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] Laser lights are generally divided into stage laser lights and outdoor laser lights. Laser lights have the advantages of bright colors, high brightness, good directivity, long range, and easy control. Considering that the laser beam has good directionality and can attract people's attention from several kilometers away, the embodiment of the present invention provides a vehicle blocking prompt device using the laser beam. The traffic stop warning device includes a laser beam host, the laser beam host includes at least two sets of laser arrays for installation on both sides of the tunnel, each set of laser arrays includes a plurality of laser light sources; the laser arrays on both sides of the tunnel are arranged oppositely to The laser beams emitted by multiple laser light sources on both sides of the tunnel form a blocking optical network, which can block the vehicle and stop the vehicle from moving forward.

[0043] figure 1 The schematic diagram of the installatio...

Embodiment 2

[0056] Figure 4 A schematic diagram of the first structure of the traffic stop warning system provided by the embodiment of the present invention, as shown in Figure 4 As shown, the vehicle blocking prompt system includes the vehicle blocking prompting device 10 as in the first embodiment, and also includes a remote monitoring terminal 20 , and the vehicle blocking prompting device 10 is connected to the remote monitoring terminal 20 in communication.

[0057] The remote monitoring terminal 20 can be equipment with communication functions such as monitoring room, desktop computer, notebook computer, tablet computer, mobile phone, etc. The monitoring personnel can control the startup and shutdown of the vehicle blocking prompt device 10 through the remote monitoring terminal 20 .

[0058] In the embodiment of the present invention, the vehicle blocking prompt device includes a laser beam host, and the laser beam host includes at least two sets of laser arrays, which are respe...

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PUM

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Abstract

The present invention provides a vehicle obstruction prompting device and a vehicle obstruction prompting system and belongs to the traffic safety technical field. The vehicle obstruction prompting device comprises a laser beam host machine; the laser beam host machine comprises at least two sets of laser arrays which are respectively mounted at two sides of a tunnel, wherein each set of laser array comprises a plurality of laser light sources; and the laser arrays at the two sides of the tunnel are arranged oppositely, so that laser beams emitted by the plurality of laser light sources at the two sides of the tunnel can form an obstructing light net. According to the vehicle obstruction prompting device and the vehicle obstruction prompting system of the invention, the obstructing light network is adopted to prompt a driver that a traffic accident occurs ahead, and the prompting mode has the intuitionistic feature of physical obstruction, while does not have the security hidden risk of physical obstruction, and thus, a warning effect can be improved, and the occurrence of secondary accidents and continuous accidents can be reduced.

Description

technical field [0001] The invention relates to the technical field of traffic safety, in particular to a vehicle blocking prompt device and a vehicle blocking prompt system. Background technique [0002] As an important part of road transportation, road tunnels have become high-risk areas for traffic accidents on expressways due to their unique physical characteristics (narrow space, closed space, and large light changes), and once an accident occurs in a road tunnel, the consequences will be very serious. serious. [0003] Because tunnel traffic accidents are generally sudden, urgent, and accompanied by secondary accidents and continuous accidents, after a traffic accident occurs in a road tunnel, it is necessary to inform the driver of the rear vehicle as soon as possible. In the existing tunnel accident early warning system, a real-time monitoring camera is installed in the tunnel, and after a tunnel traffic accident occurs, the traffic information prompt screen is manu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08G1/16G08G1/09
CPCG08G1/09G08G1/165
Inventor 张欣杨一威王宏义张国彬王振民韩进芳
Owner 北京中科冠达科技有限公司
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