Device for reminding vehicle of avoiding occupying left side lane for long time

Abstract

The invention provides a device for reminding a vehicle of avoiding occupying a left side lane for a long time, and relates to the technical field of automobile electronics control. The device comprises an environment sensing module, a control decision module and an execution module. The device is executed through a method comprising the following steps of after road information is acquired by the environment sensing module, starting processing information, and judging whether a current vehicle is on the left side lane or not; if yes, starting timing, starting a vehicle laser radar system of the environment sensing module, enabling the laser radar to detect the traveling situation of a vehicle on an adjacent right side lane, and counting driving vehicles which exceed the current vehicle ; enabling the environment sensing module to send the timing time and the counting information to a control decision module; enabling the control decision module to perform processing and judging on the information; and when the situation that the current vehicle is under the situation of occupying the left side lane for a long time in a low speed manner, sending a signal to the execution module, and enabling vehicle-mounted audio electronics of the execution module to send a voice reminding signal. According to the device disclosed by the invention, if things go on like this, good driving habits can be formed by a driver, so that the road condition is improved, and traffic risks are reduced.

Description

technical field [0001] The invention relates to the technical field of automobile electronic control, in particular to a device for reminding vehicles to avoid occupying the left lane for a long time. technical background [0002] With the rapid development of my country's economy, the number of automobiles has increased year by year, and traffic accidents have occurred frequently. People often have a misunderstanding that on the expressway, the faster the speed of the vehicle, the higher the probability of a traffic accident. However, according to statistics, the probability of an accident on the expressway has little to do with the average speed of the vehicle. The operating proficiency of the driver, the driver's mentality and the driver's driving habits. Many traffic accidents are caused by bad driving habits of drivers. [0003] Since our country adopts the right-hand traffic rules for motor vehicles, the driver is on the left side of the vehicle. When driving on the ...

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