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object recognition device

A technology for object recognition and object application in the direction of measuring devices, optical devices, radio wave reflection/re-radiation, etc., can solve problems such as vehicle control delays, and achieve the effects of fast recognition processing and high recognition accuracy

Active Publication Date: 2017-04-26
HONDA MOTOR CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, when using this method, when the recognition of the same object is to be restarted due to the interruption of the detection of the object by the radar device, even if the detection of the object is restarted after the detection is interrupted, since it is determined that it has been detected multiple times in a row When the object is detected, the vehicle is controlled accordingly, which will also lead to the problem of delaying the corresponding control of the vehicle

Method used

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Embodiment Construction

[0024] Hereinafter, an object recognition device according to an embodiment of the present invention will be described with reference to the drawings.

[0025] The object recognition device 10 according to the present embodiment is mounted on, for example, the vehicle 1 and is capable of recognizing objects (for example, pedestrians, other vehicles, structures, etc.) existing outside the vehicle 1 . Such as figure 1 As shown, the object detection device 10 has a radar device 11 , a camera device 12 and a processing device 13 .

[0026] A detection target area is set outside the vehicle 1, and the detection target area is divided into a plurality of angle areas at a certain angle. The radar device 11 emits radar waves as electromagnetic waves, and the radar waves scan in each angle area. The transmission waves emitted by the radar device 11 are reflected by objects outside the vehicle 1 (for example, pedestrians, other vehicles, etc.) to generate reflected waves, which are rec...

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Abstract

The present invention provides an object recognition device (10), which has: radar device (11), which detects objects around the vehicle (1); shooting device (12), which shoots around the vehicle (1) to detect the test to detect the detectionThe same object.When the objects and shooting devices (12) detected by the radar device (11) are within the prescribed position range of the two in the specified position, the two are identified as the same object (13) to the same object.When the detection of radar device (11) or shooting device (12) is restarted again, the processing device (13) will narrow the specified position range and shorten the specified time, and the objects and shooting detected by the radar device (11) will be detected.Device (12) The detected object is determined by the same object.

Description

technical field [0001] The invention relates to an object recognition device. [0002] This application claims the priority of Japanese Patent Application No. 2013-142770 filed on July 8, 2013, and uses the content of the application here. Background technique [0003] There is a prior art device (see Patent Document 1) that detects pedestrians using a radar device and a camera mounted on a vehicle. [0004] Patent Document 1: Japanese Invention Patent Laid-Open Publication No. 2005-157765 [0005] However, in the device related to the above-mentioned prior art, in order to judge whether the object detected by the radar device and the object detected by the camera are the same object, a method of judging whether the object has been detected multiple times consecutively is used. method. However, when using this method, when the recognition of the same object is to be restarted due to the interruption of the detection of the object by the radar device, even if the detection...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G08G1/16G01B11/00G01S13/86G01S13/93G01S13/931
CPCG08G1/166G01V8/005G01S13/867G01S13/931
Inventor 笹渕洋治水谷克也
Owner HONDA MOTOR CO LTD
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