Intelligent highway safety early warning method and system
A safety early warning system and safety early warning technology, which is applied in the traffic control system, anti-collision system, traffic control system of road vehicles, etc., can solve the problems of poor early warning effect, achieve good alarm effect, and solve the effect of poor alarm effect
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[0047] Method embodiment:
[0048] This embodiment provides a smart highway safety early warning method, which is used to judge the safety performance of the highway in dense fog and issue an early warning signal when the safety performance of the highway is low, thereby ensuring the safety of vehicles and pedestrians on the highway. , Improve the reliability of highway safety warning.
[0049] The process of the smart highway safety early warning method provided by this embodiment is as follows figure 1 As shown, including the following steps:
[0050] (1) Detect the fog concentration on this section of road, and calculate the visible distance of this section of road based on the fog concentration.
[0051] A fog concentration detection device is installed at every set distance beside this section of road. The control unit of this section of road is connected to each fog concentration detection device. According to the signal detected by each fog concentration detection device, the r...
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