US 2022/0035015 A1 · METHOD AND SYSTEM FOR PROCESSING OBSTACLE DETECTION RESULT OF ULTRASONIC SENSOR ARRAY

Abstract

The present disclosure provides a method and system for processing an obstacle detection result of an ultrasonic sensor array. The method comprises: obtaining obstacle coordinates collected by ultrasonic sensors in an ultrasonic sensor array; inputting the obstacle coordinates collected by ultrasonic sensors in the ultrasonic sensor array into a pre-trained neural network model, to obtain true or false labels for the obstacle coordinates collected by the ultrasonic sensors output by the pre-trained neural network model; process the obstacle coordinates collected by the ultrasonic sensors in the ultrasonic sensor array according to the true or false labels. The present disclosure improves the accuracy in the obstacle detection of the ultrasonic sensor array, avoids detection error and omission and improves the driving safety.

Claims20

Dependent claims

A method for processing an obstacle detection result of an ultrasonic sensor array, wherein the method comprises:

obtaining obstacle coordinates collected by ultrasonic sensors in the ultrasonic sensor array;
inputting the obstacle coordinates collected by ultrasonic sensors in the ultrasonic sensor array into a pre-trained neural network model, to obtain true or false labels for the obstacle coordinates collected by the ultrasonic sensors output by the pre-trained neural network model;
processing the obstacle coordinates collected by the ultrasonic sensors in the ultrasonic sensor array according to the true or false labels.

An electronic device, comprising:

at least one processor;
and
a memory communicatively connected with the at least one processor;
wherein the memory stores instructions executable by the at least one processor, and the instructions are executed by the at least one processor to enable the at least one processor to perform a method for processing an obstacle detection result of an ultrasonic sensor array, wherein the method comprises:
obtaining obstacle coordinates collected by ultrasonic sensors in the ultrasonic sensor array;
inputting the obstacle coordinates collected by ultrasonic sensors in the ultrasonic sensor array into a pre-trained neural network model, to obtain true or false labels for the obstacle coordinates collected by the ultrasonic sensors output by the pre-trained neural network model;
processing the obstacle coordinates collected by the ultrasonic sensors in the ultrasonic sensor array according to the true or false labels.

4 more elements

A non-transitory computer-readable storage medium storing computer instructions therein, wherein the computer instructions are used to cause the computer to perform an obstacle detection result of an ultrasonic sensor array, wherein the method comprises:

obtaining obstacle coordinates collected by ultrasonic sensors in the ultrasonic sensor array;
inputting the obstacle coordinates collected by ultrasonic sensors in the ultrasonic sensor array into a pre-trained neural network model, to obtain true or false labels for the obstacle coordinates collected by the ultrasonic sensors output by the pre-trained neural network model;
processing the obstacle coordinates collected by the ultrasonic sensors in the ultrasonic sensor array according to the true or false labels.

Dependencies are inferred from the claim text.

Method and system for processing obstacle detection result of ultrasonic sensor array

Life of this patent

Method and system for processing obstacle detection result of ultrasonic sensor array

Life of this patent

Abstract

Claims20