A method and device for enabling the TJA function of a car by active voice

Abstract

The invention discloses a method for enabling the TJA function of an automobile by active voice. Including when it is detected that the vehicle is powered on and the vehicle gear is in the forward gear, continuously obtain the correct voice information; when the correct voice information is obtained, obtain the ACC function status and LKA function status; when both the ACC function status and the LKA function status are turned on state, enable the TJA function. The invention also discloses a device for enabling the TJA function of a car by active voice. The invention uses the language recognition function to open the TJA function, which is simple, convenient and fast, and in the process of opening the TJA function, it will automatically judge and feed back the ACC function state and the LKA function state, which is more intelligent and allows the driver to control the vehicle The state has a clearer grasp.

Description

technical field [0001] The invention relates to the field of intelligent starting of automobile auxiliary functions, in particular to a method and a device for starting the TJA function of automobiles by active voice. Background technique [0002] The TJA function of the car is Traffic Jam Assist, which is the traffic jam assist system. Traffic congestion assistance, of course, does not help relieve traffic congestion, but it can relieve driver fatigue in congested road conditions. This technology is actually a combination of ACC (Adaptive Cruise Control) and LKA (Lane Centering Keeping) technologies that are common in car companies. At present, the TJA function has been widely used in automobiles. However, the TJA function needs to be actively turned on, and the driver needs to focus on the road in front of him and put his hands on the steering wheel when driving the vehicle, so that the driver Many times there is no energy to turn on the TJA function, and the TJA functio...

AI Technical Summary

Problems solved by technology

At present, the TJA function has been widely used in automobiles. However, the TJA function needs to be actively turned on, and the driver needs to focus on the road in front of him and put his hands on the steering wheel when driving the vehicle, so that the driver Many times there is no energy to turn on the TJA function, and the TJA function needs the support of the ACC function and the LKA function to work normally, and the driver does not necessarily turn on the ACC function and the LKA function when the driver wants to turn on the TJA function, which will cause the driver In some cases, the specific reason why the TJA function is not turned on is not known

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