Road condition indicating system

Abstract

The invention relates to a road condition indicating system, which comprises a sensing device, a first roadside device and a second roadside device, wherein the sensing device is used for sensing a field domain to obtain sensing data. The first roadside device comprises a first arithmetic element which is in signal transmission connection with the sensing device and is used for generating environment information based on the sensing data, the environment information is related to the position of the object and the time when the object is located at the position, and when the environment information does not conform to the conventional information, the first arithmetic element generates and outputs a first prompt message according to the environment information, and the first output element is used for presenting the first prompt message. The second roadside device comprises a second output element used for presenting the first prompt message or a second prompt message, and the second prompt message corresponds to the environment information and the relative position between the second roadside device and the first roadside device.

Description

technical field [0001] The present invention relates to a road condition indication system, in particular to a road condition indication system which can save manpower consumed by manual monitoring and reduce human error. Background technique [0002] The current traffic condition monitoring methods are mostly realized by traffic lights or warning screens, that is, traffic lights or warning screens are usually set up at intersections where people and vehicles pass to warn people and vehicles to divert traffic flow. For example, the current intelligent intersection safety warning system installed in many regions of Taiwan, China can detect the driving direction and speed of vehicles on the left and right sides, and issue warnings such as "vehicle coming from the right" through a large traffic signal screen Messages are used to remind pedestrians of oncoming vehicles on the left and right sides. [0003] The signal lights or reminder text messages displayed on the current tra...

AI Technical Summary

Problems solved by technology

However, manual monitoring is not only labor-intensive, but also prone to human error

In addition, if the monitoring personnel have determined that there is an abnormal traffic situation at a certain intersection, the monitoring personnel can only remind pedestrians at other intersections intersecting with this intersection, and cannot further immediately determine other road sections that may be affected, resulting in Pedestrians on these road sections cannot respond to abnormal traffic conditions as soon as possible

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