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Sensor system for vehicle safety

A sensor and automobile technology, applied in the field of safety systems, can solve problems such as not completely solving road safety problems, and not further suggesting new sensor system logic, so as to achieve the effect of reducing dependence

Inactive Publication Date: 2011-08-17
KPIT TECH LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The methods and devices mentioned in the prior art do not completely solve the road safety problem of automobile driving, or do not further suggest the novel sensor system and related logic disclosed here

Method used

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  • Sensor system for vehicle safety
  • Sensor system for vehicle safety
  • Sensor system for vehicle safety

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Embodiment Construction

[0022] Various embodiments of the invention herein are described in detail for the collision warning system. Those skilled in the art will recognize that the following content is only used to illustrate the present invention, rather than to limit the protection scope of the present invention. Those skilled in the art can propose other embodiments based on the content of the present invention. Embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. The same reference numerals in the drawings and the following description represent the same or similar components.

[0023] figure 1 Shown are distance measuring sensors 101 , 102 , 103 , 104 , 105 , 106 , 107 , 108 , 109 , 110 , 111 , 112 arranged on a target vehicle 100 surrounded by adjacent vehicles 113 , 114 , 115 and 116 . In a preferred embodiment of the invention, the sensors 101, 112 at the front of the vehicle and the sensors 106, 107 at the rear are activat...

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Abstract

An on-board system and method for real time measurement of relative velocity and distance of separation between a subject vehicle and objects in its surroundings is disclosed. The present invention provides a system comprising a plurality of sensors that serve to detect, determine positions, measure the distances and relative velocities of objects around a subject vehicle and issue warnings to the driver about impending collisions and the path to be taken during different maneuvers.

Description

technical field [0001] The present invention generally relates to safety systems for use in automotive transport components. In particular, the present invention relates to automotive systems and devices for assisting the driver of a motorized land vehicle in various driving situations and maneuvers. The system of the present invention utilizes several sensors that work in concert to determine the relative position of objects around the car and warn the driver of an imminent collision. Background technique [0002] Collision avoidance systems and adaptive cruise control systems can be found in some technical literature. Various types of collision warning systems for road-going automobiles have been proposed to alert drivers of potential collisions. [0003] US Patent 5529138 describes a collision warning and avoidance system, which uses lidar to measure the distance and relative speed of the car to the object to accurately calculate the collision time. US Patent 5646612 d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08G1/16
CPCG08G1/167G08G1/163
Inventor 克里斯南・库提・孔伽萨瑞维贾伊・索尼维娜・戈温特・瓦依达
Owner KPIT TECH LTD
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