Method and apparatus for correcting target vehicle speed, and device and storage medium

An electronic device installed on a vehicle, the electronic device comprising one or more processors, and one or more memories;

• wherein
• the one or more memories are configured to store a computer program;
• and
• the one or more processors are capable of executing the computer program to perform operations for correcting a speed of a target vehicle, wherein the operations comprise:
• estimating a reference orientation angle of the target vehicle at a current measurement time, based on a measurement period, a measured speed magnitude of the target vehicle at the current measurement time, a measured speed magnitude of the target vehicle at a previous measurement time, a measured orientation angle of the target vehicle at the previous measurement time, and a measured angular velocity of the target vehicle at the previous measurement time;
• determining a first reference speed of the target vehicle corresponding to the reference orientation angle, based on the reference orientation angle at the current measurement time and a measured speed of the target vehicle at the current measurement time;
• correcting the measured speed at the current measurement time based on the first reference speed;
• and
• inputting a corrected measured speed into a driving assistance system of the vehicle, such that the driving assistance system determines a driving strategy of the vehicle for the target vehicle based on the corrected measured speed.

A non-transitory computer-readable storage medium storing a computer program, which, when executed by one or more processors, causes the one or more processors to perform operations for correcting a speed of a target vehicle relative to a vehicle on which the one or more processors are located, wherein the operations comprise:

• estimating a reference orientation angle of the target vehicle at a current measurement time, based on a measurement period, a measured speed magnitude of the target vehicle at the current measurement time, a measured speed magnitude of the target vehicle at a previous measurement time, a measured orientation angle of the target vehicle at the previous measurement time, and a measured angular velocity of the target vehicle at the previous measurement time;
• determining a first reference speed of the target vehicle corresponding to the reference orientation angle, based on the reference orientation angle at the current measurement time and a measured speed of the target vehicle at the current measurement time;
• correcting the measured speed at the current measurement time based on the first reference speed;
• and
• inputting a corrected measured speed into a driving assistance system of the vehicle, such that the driving assistance system determines a driving strategy of the vehicle for the target vehicle based on the corrected measured speed.