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Auto-induction warning sign for ponding road segments

An automatic sensing and marking technology, applied to road signs, roads, roads and other directions, can solve the problems of underestimating the depth of water accumulation in road sections, casualties, vehicle damage, etc., so as to ensure traffic safety and smooth flow, avoid disasters and accidents, and realize timeliness Effect

Active Publication Date: 2012-12-12
NANJING SKY TRAFFIC IND
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AI Technical Summary

Problems solved by technology

[0002] Recently, continuous torrential rains in many places in Beijing, Tianjin, and Hebei have caused a large amount of water accumulation on the roads with low water levels. Due to the lack of clear "waterlogged road" early warning messages, many vehicles were unable to know the wading road conditions ahead, and failed to detour in advance. Or hastily underestimated the water depth of the road section and drove directly into the deep water area, causing unnecessary vehicle damage and even casualties

Method used

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  • Auto-induction warning sign for ponding road segments

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Embodiment Construction

[0013] The present invention will be further described below in conjunction with the accompanying drawings.

[0014] Such as figure 1 Shown is an automatic induction early warning sign for a waterlogged road section, the automatic induction early warning sign for a waterlogged section includes a water level detector, an LED traffic sign and a central controller; the central controller is connected with the water level detector and the LED traffic sign to realize The core control function of the automatic induction warning sign on the waterlogged section is to convert the monitoring data of the water level detector into different warning display states of the LED traffic signs; the automatic induction warning sign on the waterlogged section is powered by the solar battery installed on the LED traffic sign.

[0015] Such as figure 2 Shown is a water level detector; installed on the side edge of the road, the system uses DC 12V (no harm to humans) weak current as the system pow...

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Abstract

The invention discloses an auto-induction warning sign for ponding road segments. The warning sign is characterized by comprising a water level detector, a light-emitting diode (LED) traffic sign and a central control unit. The central control unit is connected with the water level detector and the LED traffic sign to achieve the central control function of the ponding road auto-induction warning sign, and converts monitoring data of the water level detector into various warning display states of the LED traffic sign; and a solar storage battery arranged on the LED traffic sign supplies power for the warning sign. The auto-induction warning sign for ponding road segments warns passers-by to notice the front water level situations in advance and drive cautiously, hence, the promptness and the effectiveness of traffic management and control are achieved, accidents are prevented, and the smooth traffic safety of wading roads is guaranteed; the solar storage battery is used for supplying power, external power supplies are not needed, so that external limits that electricity is unavailable in remote sections are avoided.

Description

technical field [0001] The invention relates to an automatic induction early warning sign on a waterlogged road section. Background technique [0002] Recently, continuous torrential rains in Beijing, Tianjin, and Hebei have caused a large amount of water accumulation on low-level road sections. Since there is no clear "waterlogged road" warning message, many vehicles cannot know the wading road ahead and fail to detour in advance. Or hastily underestimated the water depth of the road section and directly drove into the deep water area, causing unnecessary vehicle damage and even casualties. Cities will be put to the test with the onset of the rainy season and may experience similar situations. In order to avoid the above accidents, it is imperative to establish a fast, effective and timely emergency warning system. Contents of the invention [0003] Purpose: In order to overcome the deficiencies in the prior art, the present invention provides an automatic induction ear...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01F9/011G01F23/22E01F9/40E01F9/60
Inventor 刘干
Owner NANJING SKY TRAFFIC IND
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