Road corner preview system suitable for two-way two-lane winding mountain roads and control method thereof

Abstract

The invention discloses a road corner preview system suitable for two-way two-lane winding mountain roads and a control method thereof. The system comprises a front-end traffic information detector, a rear-end traffic information detector, a receiver and a preview display; the front-end traffic information detector and the rear-end traffic information detector capable of detecting vehicles are installed an upstream sight dead zone of a winding mountain road, the receiver is fixed on the roadside, and the preview display capable of displaying prompts is installed on the downstream part of the winding mountain road. The front-end traffic information detector is installed at the start end of the upstream sight dead zone of the winding mountain road; the rear-end traffic information detector is installed at the tail end of the upstream sight dead zone of the winding mountain road; the receiver comprises a single-chip microcomputer; the front-end traffic information detector and the rear-end traffic information detector are connected with the input end of the single-chip microcomputer; the preview display is connected with the output end of the single-chip microcomputer. The system has the advantages that based on the detection for whether or not vehicles occur in the sight dead zone of the winding mountain road, preview prompts are effectively given to drivers, and the system is simple to install and is highly practical and implementable.

Description

technical field [0001] The invention belongs to the technical field of driver assistance driving, and in particular relates to a corner preview system and a control method for a two-way two-lane winding mountain road. Background technique [0002] The winding mountain road is a common road form in the highway system. Due to the spiral winding method, there will inevitably be many corners. When the vehicle is moving forward, there will be visual blind spots, and it is difficult to know the situation ahead of the winding mountain road corner. In addition, the road width of the Panshan Highway is relatively narrow, and the environmental conditions in the vicinity of the highway are complex. When vehicles traveling in opposite directions meet suddenly at a corner, the buffer time for the driver is extremely short. If effective measures cannot be taken, rear-end collisions are likely to occur Wait for a traffic accident. Contents of the invention [0003] In order to overcome ...

AI Technical Summary

Problems solved by technology

[0002] The winding mountain road is a common road form in the highway system. Due to the spiral winding method, there will inevitably be many corners. When the vehicle is moving forward, there will be visual blind spots, and it is difficult to know the situation ahead of the winding mountain road corner. In addition, the road width of the Panshan Highway is relatively narrow, and the environmental conditions in the vicinity of the highway are complex. When vehicles traveling in opposite directions meet suddenly at a corner, the buffer time for the driver is extremely short. If effective measures cannot be taken, rear-end collisions are likely to occur Waiting for a traffic accident

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