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Device and method for controlling radar sensor

A radar sensor and controller technology, applied in the direction of measuring devices, instruments, using re-radiation, etc., can solve problems such as sudden braking and serious vehicle accidents

Pending Publication Date: 2021-11-09
HL KLEMOVE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

An error of about 0.8 degrees in adjusting the angle of the transmit / receive direction of the radar sensor will result in an error of about 1.4m at a distance of about 100m ahead
Especially for vehicles with automatic emergency braking systems, sudden braking due to vehicles driving in the side lane or false detection of vehicles approaching from the side lane may result, putting the vehicle at risk of a serious accident middle

Method used

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  • Device and method for controlling radar sensor
  • Device and method for controlling radar sensor
  • Device and method for controlling radar sensor

Examples

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Embodiment Construction

[0017] In the following description of examples or embodiments of the present disclosure, description will be made with reference to the drawings showing by way of illustration specific examples or embodiments that can be implemented, and the same reference numerals or symbols may be used in the drawings. to refer to the same or similar components even if these components are shown in different drawings from each other. Also, in the following description of examples or embodiments of the present disclosure, when it is determined that detailed descriptions of well-known functions and components incorporated herein may make the subject matter in some embodiments of the present disclosure rather unclear, the detailed descriptions thereof will be omitted .

[0018] As used herein, terms such as "comprising", "having", "comprising", "consisting of", "consisting of" and "forming" are generally intended to allow the addition of other elements unless the term is used in conjunction wi...

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PUM

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Abstract

The disclosure relates to a device and method for controlling radar sensors. According to an embodiment, a device for controlling a radar sensor comprises a receiver receiving first detection target information from a first radar sensor and receiving second detection target information from a second radar sensor spaced apart from the first radar sensor by a predetermined distance, a determiner determining whether the second detection target information is present in a similarity target monitoring area set to include the first detection target information, if the first detection target information is received, and a controller detecting whether the first radar sensor and the second radar sensor are misaligned using the first detection target information and the second detection target information if the similarity target monitoring area includes the first detection target information and the second detection target information.

Description

technical field [0001] The present disclosure relates to an apparatus and method for controlling a radar sensor, and more particularly, to a radar sensor control apparatus and method capable of determining whether a radar sensor is misaligned. Background technique [0002] For the convenience of the user, the vehicle is equipped with various sensors and electronic devices. Specifically, a lot of research work is being done on Advanced Driver Assistance Systems (ADAS) for driver convenience. [0003] Example ADAS that use sensors include adaptive cruise control systems and inter-vehicle distance warning systems. The adaptive cruise control system automatically controls the vehicle's throttle valve, brakes and transmission to perform appropriate acceleration and deceleration based on the position and distance of the preceding vehicle detected by a radar sensor installed at the front of the vehicle to Keep an appropriate distance from the vehicle in front. The inter-vehicle ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01S13/931G01S7/02G01S7/40
CPCG01S13/931G01S7/02G01S7/40G01S13/878G01S7/4091G01S7/403G01S7/4004G01S7/4021G01S13/06
Inventor 陈浩永李韩瞥
Owner HL KLEMOVE CORP