Car warning system having initiative infrared warning signal emission function

Abstract

The invention relates to a car warning system having the initiative infrared warning signal emission function. The system comprises a central controller, an infrared receiver, an alarm device, a power supply module and a triangular warning plate. The central controller is powered on by the power supply module. The triangular warning plate is connected with the infrared receiver through an infrared signal. The triangular warning plate comprises triangular plates and an infrared emitter. The triangular plates are composed of an inner triangular plate and an outer triangular plate. The outer triangular plate is in the form of a red reflective area and is formed through the arrangement of reflectors. Meanwhile, the back surface of the outer triangular plate is provided with a power switch. The inner triangular plate is in the form of a red fluorescent area. The infrared emitter is electrically connected with the power switch. When the infrared emitter is connected with the power supply module, the infrared emitter emits light and sends out an infrared signal. The infrared receiver receives the infrared signal, converts the infrared signal into an image signal and transmits the image signal to the central controller. The system is high in recognition rate, and safe and reliable to run. The system can effectively remind a driver of a vehicle in accident before the driver. Therefore, the vehicle of the driver is effectively prevented from colliding with the vehicle in accident.

Description

technical field [0001] The invention relates to the technical field of automobile traffic safety, in particular to an automobile warning system with an active infrared warning signal emitting function. Background technique [0002] With the development of China's economy, the number of cars is constantly increasing, and avoiding driving safety accidents has become an important issue. On the highways in China now, traffic accidents happen from time to time even when warning triangles are installed, causing serious accidents. There are many reasons. On the one hand, it is related to the location where the triangle is placed, and on the other hand, it is related to the road conditions, mainly due to the weather. This invention can solve this problem very well; in addition, this is also one of the foundations for automatic driving of cars in the future. Therefore, how to design a warning sign that can ensure that the system can make accurate judgments in any weather and remind...

AI Technical Summary

Problems solved by technology

The LED light source used by the warning sign can be distinguished by the human eye, and it is a colored light. The LED light source is a strong light, which will affect the driving of other drivers at night. If it is not controlled, it may cause light pollution, which is harmful to car safety. Driving poses a hazard

Images