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Vehicle-mounted laser-guiding road blockage device for freeway accident site

A technology for accident scenes and highways, applied to roads, roads, road signs, etc., can solve problems such as traffic police safety hazards, achieve the effects of improving efficiency, ensuring personal safety, and saving material consumption

Pending Publication Date: 2018-04-13
贾宝银
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In recent years, with the continuous growth of per capita car ownership, the increasing density of cars on expressways, the frequency of traffic accidents has increased year by year, which has brought great safety hazards to the traffic police who deal with accidents on the spot.

Method used

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  • Vehicle-mounted laser-guiding road blockage device for freeway accident site
  • Vehicle-mounted laser-guiding road blockage device for freeway accident site
  • Vehicle-mounted laser-guiding road blockage device for freeway accident site

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Embodiment Construction

[0021] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and examples.

[0022] The following examples facilitate a better understanding of the present invention, but do not limit the present invention. The implementation of the control circuit in the following embodiments is a conventional control method unless otherwise specified. The components used in the following examples are commercially available unless otherwise specified.

[0023] In this embodiment, unless otherwise specified, the orientation words included in the term such as "up, down, left, right, inside, outside" only represent the orientation of the term in the normal use state, or are A common term understood by those skilled in the art and should not be considered as a limitation of the term.

[0024] On-vehicle laser-guided road blocking device at the scene of an expressway accident, (such as figure 1 As sho...

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Abstract

The invention provides a vehicle-mounted laser-guiding road blockage device for a freeway accident site. The vehicle-mounted laser-guiding road blockage device is provided with a laser lamp mounting plate for mounting laser emitters, the laser lamp mounting plate is provided with V-shaped bevel structures which are symmetrical horizontally in the left-right direction relative to an investigation vehicle, and the multiple laser emitters are mounted on the side faces of the corners formed through the V-shaped bevel structures, and by switching on the laser emitters of the different corner side faces, switching of left side lane blockage, right side lane blockage and full-lane blockage modes is achieved. Through the vehicle-mounted laser-guiding road blockage device, drivers do not need to get off vehicles to place traffic cones temporarily, convenient and rapid semi-lane or full-lane blockage on the traffic accident site can be completed only by means of the method that the laser emitters of the different corner side faces of the laser lamp mounting plate are switched on through manipulation of control keys on control panels arranged in driving cabs, building of a laser blockage areaon the accident site is easier, rapider and more convenient, the accident emergency treatment efficiency and safety are improved, and material consumption of road administration facilities are also saved.

Description

technical field [0001] The invention belongs to the technical field of a lighting device for road blockade for police accident scene investigation, and in particular relates to a vehicle-mounted laser-guided road blockade device for expressway accident scene. Background technique [0002] In recent years, with the continuous growth of per capita car ownership, the increasing density of cars on expressways, the frequency of traffic accidents has increased year by year, which has brought great safety hazards to the traffic police who deal with accidents on the spot. After the accident broke out, when the police officers first arrived at the accident scene, they first needed to carry out necessary vigilance, road blockade and isolation on the accident scene, so as to avoid secondary traffic accidents of passing high-speed vehicles. However, under the existing technology, in the process of artificially placing traffic cones and laying warning lines to form an accident isolation ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01F9/20E01F9/30
CPCE01F9/20E01F9/30
Inventor 贾宝银
Owner 贾宝银
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