Recently, Zhuhai Phantom Technology Co., Ltd. applied for “a driving vehicle-based automatic takeover method and system” patent announced.
The patent abstract shows that the invention provides a method and system for automatic takeover based on driving vehicles, the method includes.
Based on the driving image system, collecting the image information of the driver inside the cockpit during the driving process of the vehicle; and
acquiring sound information inside the cockpit of the vehicle based on a sound acquisition device
Based on the in-vehicle system, conducting multi-frame comparison analysis of the image information acquired by the in-vehicle computer and conducting tone comparison analysis of the acquired sound information to obtain the driver’s emotional state and the conversation state.
Analyze and judge the emotional state and the conversation state, and when it is determined that the driver needs to be guided to calm down emotionally, link the automatic driving system to take over the vehicle.
Until it is determined that the driver does not need to be guided by emotional calming, prompt the driver to take over the vehicle.
According to the patent document, in the process of driving a vehicle, the assisted/autonomous driving function needs to be activated manually, but in some scenarios, when the assisted/autonomous driving needs to intervene in an emergency, for example, when the driver’s emotional state is unstable or fluctuates too much, there may be some subconscious unsafe driving operations due to the human control of the vehicle, but at this time, because the system However, at this time, the system is unable to make timely judgment of the driver’s current state, resulting in an untimely response of automatic driving, thus causing unnecessary safety accidents.
Therefore, the present invention proposes a method and system for automatic takeover based on driving vehicles, which can automatically realize driving takeover through the combination of driving image system and sound collection equipment, which can effectively improve driving safety and reduce the probability of accidents.
Meizu announced the launch of Flyme For Car car system in March 2021 and said it is under orderly development. Since then, the official applied for a number of patents, including “car dead-end mosquito repellent”, “anti-forgotten items in the car” and so on.
Ltd. (the first shareholder is Geely Group) and Zhuhai Meizu Technology Co., Ltd. held a strategic investment signing ceremony in Hangzhou this July, officially announcing that Star Era holds a 79.09% controlling stake in Meizu Technology and gains sole control of Meizu Technology.
