Staged early warning system for vehicle

An early warning system and a phased technology, applied in vehicle components, automatic starting devices, optical observation devices, etc., can solve problems such as high cost and little effect, and achieve the effect of compensating for visual omissions or errors and assisting vehicle driving.

Inactive Publication Date: 2016-08-10
SAIC GENERAL MOTORS +1
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  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0005] At present, there are two solutions to the rearview mirror blind spot. The first is to install a blind spot mirror on the rearview mirror. The second method is to install a camera on the rearview mirror, and the real-time image is displayed on the instrument or central control. parts, the former has little effect, while the latter costs more

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  • Staged early warning system for vehicle
  • Staged early warning system for vehicle
  • Staged early warning system for vehicle

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Embodiment Construction

[0019] Illustrative examples of the invention will now be described with reference to the drawings, wherein like reference numerals refer to like elements. The embodiments described below are intended to help those skilled in the art to fully understand the present invention, and are intended to be illustrative rather than limiting. The diagrams of elements, components, units, and devices in the drawings are not necessarily drawn to scale, but only schematically show the relative relationship between these elements, components, modules, and devices.

[0020] figure 1 is a schematic structural diagram showing a staged early warning system for vehicles according to an embodiment of the present invention. As shown, the Phased Early Warning System It includes a sensing module 20 , a processing module 22 and an output module 24 . The sensing module 20 is electrically connected to the processing module 22 , and the output module 24 is electrically connected to the processing mod...

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Abstract

The invention provides a staged early warning system for a vehicle. The staged early warning system comprises a sensing module, a processing module and an output module. The sensing module is used for sensing the distance between the vehicle and an obstacle and transmitting the sensed distance. The processing module is electrically connected with the sensing module and receives the distance transmitted by the sensing module. The processing module is used for acquiring the current speed, steering information and brake information of the vehicle from the relevant modules of the vehicle and determining the early warning stage based on the distance, the current speed, the steering information and the brake information. The output module is electrically connected with the processing module and outputs early warning information according to the early warning stage determined by the processing module. A first radar set and a second radar set are used for effectively sensing obstacles in blind areas formed by a vehicle A column and a rearview mirror, so that visual omission or errors caused by the blind areas are effectively compensated.

Description

technical field [0001] The present invention relates to the technical field of automobile safety, and more specifically, relates to the staged early warning technology of vehicles. Background technique [0002] Generally speaking, there are three columns on each side of the car body, and the slanted columns on both sides of the front windshield are called A-pillars. When driving normally, the driver's field of vision will be partially blocked by the A-pillar, resulting in a blind spot on the field of vision, which makes the car prone to accidents when turning or entering a curve. The selection of the size of the cross-sectional area of ​​the A-pillar has always been a dilemma: too small a cross-sectional area will lead to insufficient strength of the body, and an excessively large cross-sectional area will affect the driver's vision. In addition to the blind spot caused by the A-pillar, there is also a rearview mirror blind spot for the driver. According to statistics, tra...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60Q9/00B60R1/00B60T7/12
Inventor 董宗祥周晓翠邹锋
Owner SAIC GENERAL MOTORS
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