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Target recognition method and device, computer readable storage medium and vehicle

A target recognition and target technology, applied in the field of vehicles, can solve problems such as large errors, large limitations of single-source sensor information, and poor reliability.

Active Publication Date: 2020-03-03
BYD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the information fed back by a single-source sensor has large limitations, large errors, and poor reliability. For example, although radar has high accuracy in ranging, its ability to recognize the outline of targets is poor.

Method used

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  • Target recognition method and device, computer readable storage medium and vehicle
  • Target recognition method and device, computer readable storage medium and vehicle
  • Target recognition method and device, computer readable storage medium and vehicle

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Embodiment Construction

[0080] Specific embodiments of the present disclosure will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present disclosure, and are not intended to limit the present disclosure.

[0081] figure 1 It is a flow chart of a target recognition method shown according to an exemplary embodiment. Such as figure 1 As shown, the target recognition method may include the following steps.

[0082] In step 101, the current working mode of the vehicle is acquired.

[0083] In the present disclosure, the method can be applied to vehicles, such as cars, trucks, etc., wherein a first sensor and a second sensor are arranged on the target side of the vehicle body, and the first sensor includes a first camera and a first radar , the second sensor includes a second camera and a second radar, that is, as Figure 2A As shown, the first camera and the fi...

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PUM

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Abstract

The invention relates to a target recognition method and device, a computer readable storage medium and a vehicle. The method comprises the steps that a current working mode of the vehicle is acquired, wherein the vehicle comprises a first camera, a first radar, a second camera and a second radar which are arranged on the target side of a vehicle body; when the current working mode is a second working mode, a first recognition target is determined according to the phase difference of a first image collected by the first camera and a second image collected by the second camera; a first radar target and a second radar target acquired by the first radar and the second radar are subjected to target fusion to obtain a second recognition target; target fusion is carried out on the first recognition target and the second recognition target to obtain a third recognition target; and when potential threat targets exist in the third recognition target, the target, nearest to the vehicle, in the potential threat targets is determined as a threat target, and the threat target is output. Therefore, more accurate and reliable real-time environment detection feedback can be provided for the vehicle, and the driving safety is improved.

Description

technical field [0001] The present disclosure relates to the technical field of vehicles, and in particular, to an object recognition method, device, computer-readable storage medium and a vehicle. Background technique [0002] With the increase of vehicle ownership, vehicle safety is becoming more and more worrying. Vehicle active safety technology and passive safety technology have emerged as the times require, and at the same time promoted the rapid development of vehicle auxiliary driving systems. Most of the current vehicle driving assistance systems use the information fed back by a single-source sensor to provide the driver with an early warning signal or a reminder signal. A camera that detects obstacles in front of the vehicle. However, the information fed back by a single-source sensor has large limitations, large errors, and poor reliability. For example, although radar has high accuracy in ranging, its ability to recognize the outline of targets is poor. Conte...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60W30/08B60W30/182B60W40/00G06K9/00
CPCB60W30/08B60W30/182B60W40/00G06V20/584
Inventor 温宁杨科谭先华喻烁
Owner BYD CO LTD