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Ultrasonic radar blind area monitoring system and monitoring method

A radar blind spot and monitoring system technology, applied in radio wave measurement systems, sound wave re-radiation, measurement devices, etc., can solve the problems of limited functions, large number of ultrasonic radars, and high cost, reducing the danger of object collision and saving The number of radars, the effect of reducing the number

Active Publication Date: 2021-07-23
DONGFENG MOTOR GRP
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The embodiment of the present application provides an ultrasonic radar blind area monitoring system and monitoring method to solve the problem of too many ultrasonic radars, limited functions and high cost in the blind area monitoring system in the related art

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  • Ultrasonic radar blind area monitoring system and monitoring method
  • Ultrasonic radar blind area monitoring system and monitoring method
  • Ultrasonic radar blind area monitoring system and monitoring method

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Embodiment Construction

[0043] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments It is a part of the embodiments of this application, but not all of them. Based on the embodiments in the present application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present application.

[0044] The embodiment of the present application provides an ultrasonic radar blind area monitoring system, which can solve the problems of too many ultrasonic radars, limited functions and high cost in the blind area monitoring system in the related art.

[0045] see figure 1 and image 3 As shown, the ultrasonic radar blind spot mon...

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Abstract

The invention relates to an ultrasonic radar blind area monitoring system and monitoring method, and relates to the technical field of automobile intelligence and active safety. The medium device is used for refracting and reflecting part of sound waves emitted by the ultrasonic radar assembly and assisting the ultrasonic radar assembly in monitoring whether obstacles exist in a side rear calibration area and a side front calibration area of the automobile, the radar controller determines whether the obstacles exist in the side rear calibration area again according to refracted waves, and if yes, the radar controller determines position information of an obstacle, controls the ultrasonic radar assembly to change the wave intensity of sound waves passing through the medium equipment according to the position information, then determines whether an obstacle exists in the side front calibration area or not according to reflected waves, if yes, sends an inhibition activation signal to the ultrasonic radar assembly to close the blind area monitoring function, and if not, a lateral rear obstacle prompting signal is sent out. According to the ultrasonic radar blind area monitoring system, blind area monitoring can be achieved through the ultrasonic radar assembly behind the vehicle.

Description

technical field [0001] The present application relates to the technical field of automobile intelligence and active safety, in particular to an ultrasonic radar blind spot monitoring system and a monitoring method. Background technique [0002] As people pay more and more attention to vehicle safety, many related technologies have been gradually developed. Among them, the vehicle blind spot monitoring can protect the driving safety very well during the driving process. It belongs to the intelligent safety technology of the vehicle and can be installed The intelligent monitoring probes and other auxiliary equipment on the vehicle, such as radars, alarms, display screens, etc., can intelligently identify pedestrians and other vehicles in the blind area of ​​the vehicle, and provide two-way voice warning, thereby eliminating the blind area of ​​sight and improving driving safety. . [0003] In related technologies, the automotive blind spot monitoring system generally follows ...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01S15/931
CPCG01S15/931
Inventor 文翊李秀清何班本刘帅高广博
Owner DONGFENG MOTOR GRP