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Prompting method and system of waterlogging road condition

A technology of road conditions and water accumulation, applied in the traffic control system of road vehicles, traffic control system, liquid level indicator through pressure measurement, etc., can solve problems such as judging water accumulation, and achieve the effect of avoiding danger

Inactive Publication Date: 2015-03-18
HUZHOU QIANJIN BAOYUN MACHINERY CASTING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide a method and system for reminding water-logged road conditions, which can effectively solve the problems existing in the prior art, especially the problem of being unable to accurately, real-time, and quickly judge the water-logging situation in rainy days

Method used

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  • Prompting method and system of waterlogging road condition
  • Prompting method and system of waterlogging road condition

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Embodiment 1: a reminding method of water-logged road conditions, such as figure 2 shown, including the following steps:

[0023] S0: The pressure sensor 1, the relay 2, the light bulb 3, the humidity sensor 4, the embedded gateway 5 and the execution node 6 are sealed and packaged with waterproof and transparent materials;

[0024] S1, connect a plurality of bulbs 3 in parallel at equal distances, and mark the vertical distance from the ground on each bulb 3 with a waterproof material;

[0025] S2, when the humidity sensor 4 detects that the humidity of the air exceeds the preset value, it sends a signal to the embedded gateway 5, and the embedded gateway 5 controls the plurality of bulbs 3 to light up at the same time;

[0026] S3, when the pressure sensor 1 located on the same level as the light bulb 3 detects that the water pressure is greater than the set threshold, it sends a signal to the embedded gateway 5, and the embedded gateway 5 sends an execution command...

Embodiment 2

[0030] Embodiment 2: a reminder method for water accumulation road conditions, such as figure 2 shown, including the following steps:

[0031] S0: The pressure sensor 1, the relay 2, the light bulb 3, the humidity sensor 4, the embedded gateway 5 and the execution node 6 are sealed and packaged with waterproof and transparent materials;

[0032] S1, connect a plurality of bulbs 3 in parallel at equal distances, and mark the vertical distance from the ground on each bulb 3 with a waterproof material;

[0033] S2, when the humidity sensor 4 detects that the humidity of the air exceeds the preset value, it sends a signal to the embedded gateway 5, and the embedded gateway 5 controls the plurality of bulbs 3 to light up at the same time;

[0034] S3, when the pressure sensor 1 located on the same level as the light bulb 3 detects that the water pressure is greater than the set threshold, it sends a signal to the embedded gateway 5, and the embedded gateway 5 sends an execution c...

Embodiment 3

[0038] Embodiment 3: a reminding method of water-logged road conditions, such as figure 2 shown, including the following steps:

[0039] S1, connect a plurality of bulbs 3 in parallel at equal distances, and mark the vertical distance from the ground on each bulb 3 with a waterproof material;

[0040] S2, when the humidity sensor 4 detects that the humidity of the air exceeds the preset value, it sends a signal to the embedded gateway 5, and the embedded gateway 5 controls the plurality of bulbs 3 to light up at the same time;

[0041] S3, when the pressure sensor 1 located on the same level as the light bulb 3 detects that the water pressure is greater than the set threshold, it sends a signal to the embedded gateway 5, and the embedded gateway 5 sends an execution command to turn off the light to the execution node 6, and the execution node 6. Turn off the light bulb 3 on the same level as the pressure sensor 1 through the relay 2;

[0042] S4, the embedded gateway 5 uses a...

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Abstract

The invention discloses a prompting method and system of a waterlogging road condition. The method includes the following steps: S1: connecting a plurality of bulbs in parallel and marking a vertical distance of each bulb with the ground on each bulb; S2: a humidity sensor sending signals to an embedded gateway when detecting that the humidity of the air exceeds a preset value, and then the embedded gateway controlling the plurality of bulbs to light up at the same time; S3: pressure sensors arranged on the same horizontal plane with the bulbs sending signals to the embedded gateway when detecting that the water pressure is larger than a set threshold, then the embedded gateway sending a lighting-off command to an execution node and then the execution node lighting off bulbs which are on the same horizontal plane with the pressure sensor. The humidity sensor is used to sense the humidity of the air so as to judge whether it is raining so as to control on-off of an intelligent light system and through the pressure sensors, the depth of the rain of a waterlogging pool is sensed to control on-off the bulbs so that the heights of light-up bulbs are heights not reached by the waterlogging and thus it is convenient for drivers to judge accurately and rapidly the condition of the waterlogging in a rainy day.

Description

technical field [0001] The invention relates to a method and a system for reminding water accumulation road conditions, belonging to the technical field of traffic assistance. Background technique [0002] At present, a wooden or iron scale bar is generally set under the bridge hole, but the scale bar can only be seen clearly when it is close. On cloudy and rainy days, due to the accumulation of water in the bridge hole, drivers far away from the bridge hole cannot see the scale at all. , especially at night with poor lighting, it is more difficult to judge the depth of the water through the scale bar. In this case, many drivers risked their way forward because they could not accurately judge the depth of the water, and even paid the price of their lives. Therefore, there is an urgent need for a technology that can accurately and quickly assist drivers in judging water accumulation. SUMMARY OF THE INVENTION [0003] The purpose of the present invention is to provide a me...

Claims

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Application Information

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IPC IPC(8): G08G1/048G01F23/18
CPCG08G1/048G01F23/185
Inventor 沈文宝
Owner HUZHOU QIANJIN BAOYUN MACHINERY CASTING
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