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Sensor-based vehicle navigation method and system

A vehicle navigation system and vehicle navigation technology, applied in the field of vehicle safety, can solve the problems of increasing safety accidents, limited existence range, inability to effectively obtain pedestrian and vehicle information, etc., and achieve the effect of reducing the probability of safety accidents and avoiding huge blind spots.

Active Publication Date: 2022-07-08
北京捷升通达信息技术有限公司
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0003] The radar sensor setting method in the prior art has a limited range when used, and once a vehicle or object is blocked, it cannot effectively obtain the information of pedestrians and vehicles, which leads to a significant increase in the risk of safety accidents, such as driving side by side Among the vehicles, the vehicles on the far side of the road may not be able to obtain the information of pedestrians entering the road in time, resulting in accidents

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  • Sensor-based vehicle navigation method and system

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Embodiment Construction

[0039] In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.

[0040] The specific implementation of the present invention will be described in detail below with reference to specific embodiments.

[0041] like figure 1 As described, a sensor-based vehicle navigation system provided by an embodiment of the present invention includes:

[0042] The sensing acquisition module 100 is used for real-time monitoring within a preset range of the vehicle through sensors to generate range sensing data, where the range sensing data is used to represent the distribution state of objects within a certain range centered on the vehicle, so The range sensing data i...

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Abstract

The invention relates to the technical field related to vehicle safety, and discloses a sensor-based vehicle navigation method and system, which comprises a sensing acquisition module, a wireless sharing module, a range road condition module and a safety navigation module, the system has the function of realizing real-time interaction of radar sensing data among a plurality of adjacent vehicles based on a wireless system, so that the vehicle navigation and avoidance system can have more time to sense and acquire obstacles in a larger range, thereby reminding a driver of a safe state or guiding the driver to make a response. Compared with a vehicle self-radar sensing processing mode in the prior art, the method has the advantages that a huge blind area generated when adjacent vehicles or obstacles are shielded can be avoided, and the probability of occurrence of safety accidents caused by the fact that the obstacles, pedestrians and the like in the blind area cannot be found in time can be reduced.

Description

technical field [0001] The invention relates to the technical field of vehicle safety, in particular to a sensor-based vehicle navigation method and system. Background technique [0002] Vehicle sensors play an important and diverse role in the daily use of vehicles. They can not only monitor the state of the vehicle to determine the health of the vehicle, but also conduct radar perception around the vehicle to obtain obstacles, vehicle As well as the distribution and motion state of pedestrians, the safety guidance and emergency avoidance functions of vehicles can be realized. [0003] The radar sensing setup method in the prior art has a limited range in use, and once there is a vehicle or object occluded, it cannot effectively obtain the information of pedestrians and vehicles, which leads to a significant increase in the risk of safety accidents, such as side-by-side driving. Among the vehicles on the road, vehicles on the side of the road far away from the road may not...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01C21/26G01S13/931B60W40/02B60W50/00
CPCG01C21/26G01S13/931B60W40/02B60W50/00B60W2556/65Y02D30/70
Inventor 罗剑程斌贾小平史静项昆张磊宗辰光赵小帅杜瑶
Owner 北京捷升通达信息技术有限公司
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