Multifunctional safety road cone and application method thereof

Abstract

The invention discloses a multifunctional safety road cone. The multifunctional safety road cone comprises a road cone body, a sound-light alarm module, a laser ranging module, a CPU module, a WIFI module, a sound-light alarm driving circuit and an inclination detection module, wherein the laser ranging module is connected with the CPU module through an RS-485 communication link, the inclination detection module is connected with the CPU module through an RS-232 communication link, the WIFI module is connected with the CPU module through a serial port link, the sound-light alarm module comprises a sound alarm device and a flash alarm device, the flash alarm device is connected with the CPU module through the sound-light alarm driving circuit, and the sound alarm device is connected with the CPU module through the sound-light alarm driving circuit. After a traffic accident occurs, the multifunctional safety road cone is placed around the accident site and is started, a laser ranging sensor in the multifunctional safety road cone can detect moving vehicles 100 meters or within away from the accident site, and when the distance is smaller than certain set value, the multifunctional safety road cone can generate alarm information in different grades.

Description

technical field [0001] The invention relates to a road cone and a method for using the same, in particular to a multifunctional safety road cone and a method for using the same. Background technique [0002] The road cones that are widely used today are the original road cones that have been used for more than 60 years. They are mostly triangular road cones or brackets of various materials and colors. This kind of road cones has serious problems or hidden dangers, mainly reflected in the following aspects: [0003] (1) The warning function is not obvious enough, and the recognition degree is not high enough. On highways or noisy streets, road cones are often not so conspicuous, and their visible range is not very large. Assuming that the speed of the vehicle is fast, it will leave little reaction time for the driver to slow down and brake, thereby greatly increasing the risk of secondary accidents; [0004] (2) The ability to deal with bad weather is very low, and it is e...

AI Technical Summary

Problems solved by technology

Assuming that the speed of the vehicle is fast, it will leave little reaction time for the driver to slow down and brake, thereby greatly increasing the risk of secondary accidents;

[0004] (2) The ability to deal with bad weather is very low, and it is easy to be scratched, damaged and faded

The environment of road cones is outdoors, often exposed to wind and rain, and they will easily fade after years of use. Imagine that the red reflective road cones fade to dark yellow, and their warning effect will be greatly reduced, thereby reducing their warning effect again

What's more, when the wind is too strong and the road cone is blown down, the warning effect is completely lost. At this time, a car passing by will cause unimaginable consequences;

[0005] (3) The warning method is too single

Images