Automobile rearview mirror rear blind spot monitoring system and method and radar control box
A car rearview mirror and monitoring system technology, applied in the blind spot monitoring system behind the car rearview mirror, radar control box field, can solve the problems of high cost and complicated radar installation
Pending Publication Date: 2021-09-10
SHANGHAI VEI SHENG AUTO PARTS MFG CO LTD
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- Abstract
- Description
- Claims
- Application Information
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Problems solved by technology
[0003] The purpose of the present invention is to provide a blind spot monitoring system and method, radar control box at the rear of the automobile rearview mirror, effectively solve the technical problems of complex radar installation and high cost in the prior art
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no. 1 example
[0083] In the first embodiment of the present invention, a blind spot monitoring system 100 behind a car rearview mirror, such as figure 1 As shown, the rear blind spot monitoring system 100 of the automobile rearview mirror includes: the first millimeter-wave radar 140 disposed in the automobile rearview mirror, for detecting towards the rear and side of the rearview mirror; The radar control box 120 connected to 140 is used to receive the detection signal of the first millimeter-wave radar 140, and judge whether there is an object around the car according to the detection signal; relative positional relationship, and judge whether an alarm is needed according to the obtained relative positional relationship; the relative positional relationship includes the relative orientation and real-time distance between the object and the car; the alarm device 130 connected with the radar control box is used to Judgment structure carries out corresponding alarm.
[0084] In this embodi...
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The invention provides an automobile rearview mirror rear blind spot monitoring system and method and a radar control box, wherein the automobile rearview mirror rear blind spot monitoring system comprises: a first millimeter wave radar arranged in an automobile rearview mirror and used for detecting towards the rear and side of the rearview mirror; the radar control box which is connected with the first millimeter-wave radar and used for receiving a detection signal of the first millimeter-wave radar and judging whether an object exists around the automobile or not according to the detection signal, and is used for further determining the relative position relation between the automobile and the object when it is judged that the object exists around the automobile, and judging whether alarming is needed or not according to the obtained relative position relation; and an alarm device which is connected with the radar control box and is used for giving a corresponding alarm according to the judgment structure of the radar control box. The millimeter wave radar is arranged in the rearview mirror, so that the area behind the rearview mirror of the automobile can be monitored conveniently, the blind spot monitoring view can be adjusted by adjusting the rearview mirror, and convenience is provided for a driver.
Description
technical field [0001] The invention relates to the technical field of radar, in particular to a blind spot monitoring system and method behind an automobile rearview mirror, and a radar control box. Background technique [0002] With the development of the economy, people's living standards are getting higher and higher, and the modes of transportation for travel are becoming more and more diversified. The means of transportation are various and the number is increasing year by year, among which the proportion of automobiles is the largest. In order to prevent various hidden dangers in automobile driving, automobile millimeter-wave radar is widely used in active cruise system, automatic emergency braking, forward collision warning and other fields to meet the needs of different situations. At present, generally speaking, it is necessary to install a radar on the rear bumper of the car to meet the application requirements. During the installation, the installation angle of t...
Claims
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Patent Timeline
Login to View More IPC IPC(8): B60R1/12B60R1/06B60Q1/52
CPCB60R1/12B60R1/1207B60R1/06B60Q1/52B60R2001/1253B60R2001/1223B60R2001/1276
Inventor 齐照山林东峰郭梦阳朱读滨李德奇
Owner SHANGHAI VEI SHENG AUTO PARTS MFG CO LTD