Vehicle, in-vehicle infotainment device and driving assistance method for signal lamp recognition of in-vehicle infotainment device

Abstract

The invention provides a vehicle, in-vehicle infotainment equipment and a driving assistance method for signal lamp recognition of the in-vehicle infotainment equipment. The in-vehicle infotainment equipment judges whether a first traffic light exists in a driving path or not; if the first traffic light exists, the real-time position of a vehicle is obtained; the real-time distance from the vehicle to the first traffic light is calculated according to the real-time position; road condition information between the real-time position and the first traffic light and a real-time state of the firsttraffic light are monitored; a first predicted arrival time of the vehicle is predicted, and the in-vehicle infotainment equipment acquires the display state of a second traffic light, estimates thefeasibility of direct and continuous passage of the vehicle, displays or hides the first traffic light and the real-time state thereof on a map according to first estimated arrival time, and informs the user of the feasibility result of the direct and continuous passage. According to the vehicle, the in-vehicle infotainment equipment and the driving assistance method for signal lamp recognition ofthe in-vehicle infotainment equipment of the invention, the real-time position of the vehicle is accurately / rapidly obtained through the technology of the Internet of Vehicles, the states of the traffic lights and the road condition information are obtained, and visual and convenient use experience is brought to users.

Description

technical field [0001] The present application relates to the technical field of Internet of Vehicles, and in particular to a driving assistance method for in-vehicle equipment and signal light identification thereof, and a vehicle to which the in-vehicle equipment is applied. Background technique [0002] With the continuous improvement of living standards, automobiles are becoming more and more common in people's lives, and gradually become one of the indispensable means of transportation in people's lives in cities and villages. [0003] At the same time, people no longer simply define cars as means of transportation and means of transportation, and the demand for safety, environmental protection, comfort and entertainment of cars is increasing. The sharp increase in demand in these areas has led to increasingly prominent issues such as spectrum resource shortage, frequency band congestion, and security for vehicle-mounted communications. With the rapid development of th...

AI Technical Summary

Problems solved by technology

These will affect the driver's accurate and timely observation of traffic lights, which will lead to violations of the law by mistakenly running a red light

[0006] In addition, due to the driver's inattention or inaccurate judgment, it is often seen that the vehicle waits for a long time at an intersection. After switching from the red light at the current intersection to the green light, the vehicle starts and accelerates quickly, but if it arrives at the next intersection If the light is still red, the driver needs to decelerate to a stop and wait again. This not only increases the driver's driving burden, but also leads to accelerated consumption of vehicle-related components. , leading to greater energy consumption, which in turn leads to greatly reduced traffic efficiency, and also leads to waste of energy and unnecessary loss of vehicles

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