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Method and radar apparatus for detecting target object

A technology of a radar device and a target object, which is applied in the field of radar, can solve the problems of mistaking virtual objects for actual objects, and cannot detect surrounding actual objects, and achieves the effect of reducing interference.

Active Publication Date: 2012-07-25
HL KLEMOVE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0003] However, when the transmission signal transmitted by this radar device for object detection interferes with the transmission signal transmitted by other nearby radar devices or other communication devices, it may not be possible to detect an actual object located in the surrounding area, or it may not be an actual object. The problem that virtual objects are mistaken for real objects to detect

Method used

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  • Method and radar apparatus for detecting target object
  • Method and radar apparatus for detecting target object
  • Method and radar apparatus for detecting target object

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Embodiment Construction

[0026] Hereinafter, some embodiments of the present invention will be described in detail with reference to the accompanying drawings. The reference signs are attached to the structural elements in each drawing, and the same reference signs are attached to the same structural elements even if they are shown in other drawings. In addition, in the description of the present invention, when it is judged that a specific description of a related well-known structure or function will obscure the gist of the present invention, the detailed description will be omitted.

[0027] In addition, terms such as first, second, A, B, (a), (b) can be used when describing the constituent elements of the present invention. Such terms are used only to distinguish this structural element from other structural elements, and the terms do not limit the nature, order, sequence, etc. of the corresponding structural elements. When a structural element is "connected", "joined" or "bonded" with other stru...

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Abstract

Disclosed are a method and a radar apparatus for transmitting a transmission signal at a controlled timing in order to avoid signal interference, thereby exactly detecting a target object without misrecognition.

Description

technical field [0001] The present invention relates to radar technology, and more specifically, to a method for accurately detecting a target object without misidentification by changing transmission timing to avoid signal interference, and a radar device using the method. Background technique [0002] Recently, many vehicle control systems have been developed that control the vehicle using a radar device for detecting surrounding objects. In order for such a vehicle control system to perform accurate vehicle control, it is necessary to perform accurate object detection by a radar device. [0003] However, when the transmission signal transmitted by this radar device for object detection interferes with the transmission signal transmitted by other nearby radar devices or other communication devices, it may not be possible to detect an actual object located in the surrounding area, or it may not be an actual object. The problem of virtual objects being mistaken for real obj...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01S7/36G01S13/931
CPCG01S7/023G01S13/34G01S7/35G01S13/931G01S13/345G01S7/0235G01S7/03G01S13/88G01S7/40
Inventor 李在殷郑圣熹崔承云杨柱烈
Owner HL KLEMOVE CORP
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