Auxiliary driving method and auxiliary driving equipment based on voice control

Abstract

The invention discloses auxiliary driving equipment based on voice control. The auxiliary driving equipment comprises an environment sensing module, a driver monitoring module, a voice processing module, a driving decision module, an execution module and a man-machine interaction module. The invention also discloses an auxiliary driving method based on voice control. The method is executed by theauxiliary driving equipment based on voice control, and comprises the following steps: waking up: waking up the auxiliary driving equipment according to a voice waking-up instruction of a driver; sensing an environment: sensing the driving state of the vehicle and the surrounding driving environment, and generating an environment sensing signal; monitoring a driver: monitoring the state of the driver and generating a driver monitoring signal; acquiring a voice instruction: acquiring and processing a sound signal in the vehicle and identifying the voice instruction of the driver from the soundsignal; making a driving decision: generating a driving instruction according to the environment sensing signal, the driver monitoring signal and the voice instruction; and executing: adjusting the driving state of the vehicle according to the driving instruction.

Description

technical field [0001] The present invention relates to the technical field of intelligent driving, and more specifically, to voice-based assisted driving technology. Background technique [0002] In the field of intelligent driving, with the continuous development of intelligent driving technology, many advanced auxiliary driving systems are applied, such as adaptive cruise control. Adaptive cruise is equipped with sensors such as millimeter-wave radar or lidar, which can automatically sense the road ahead, the surrounding environment and the driving state of the vehicle itself, and adjust the driving state of the vehicle itself according to the road ahead and the surrounding environment to achieve adaptive driving. [0003] The existing adaptive cruise operation steps are relatively complicated: first, the vehicle needs to be kept in the center of the lane, and then the adaptive cruise system is activated. However, after starting the adaptive cruise system, it does not en...

AI Technical Summary

Problems solved by technology

However, the current adaptive cruise system can cope with limited road conditions, and can only adapt to simple road conditions. When encountering complex road conditions or emergencies, the driver still needs to intervene in time.

However, during long-distance driving on the highway, the driver will inevitably experience fatigue, and the driver may be distracted due to fatigue

The distraction of the driver's attention has serious potential accidents. In one of the situations, the driver is driving manually, but due to fatigue, he is slow to respond and makes mistakes.

Another situation is when adaptive cruise control is being used, but complex road conditions require the driver to intervene in manual driving in a timely manner, but the driver does not intervene in time due to fatigue

The existing adaptive cruise system does not pay attention to the state of the driver, so there are potential safety hazards

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