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Vehicle positioning and guidance system

A vehicle and vehicle guidance technology, applied in the field of vehicle positioning and guidance systems, can solve the problem of not being able to exceed 2,200 vehicles per hour, etc.

Active Publication Date: 2013-09-25
SIGNIFY HLDG BV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, limitations in drivers' ability to sense acceleration, relative motion, and changes in vehicle spacing, as well as their limited speed and precision of response, ensure that lane capacity under manual control cannot usually exceed 2200 vehicles per hour

Method used

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  • Vehicle positioning and guidance system
  • Vehicle positioning and guidance system
  • Vehicle positioning and guidance system

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Embodiment Construction

[0027] In the following detailed description, for purposes of illustration and not limitation, representative embodiments disclosing specific details are set forth in order to provide a thorough understanding of the present teachings. Descriptions of known devices, operating systems, software, hardware, and firmware may be omitted so as not to obscure the description of the example embodiments. Nevertheless, such devices, materials, and methods, which are within the purview of one of ordinary skill in the art, may be used in accordance with representative embodiments.

[0028] In general, it should be understood that the figures and the various elements depicted therein are not drawn to scale. Also, relative terms such as "above", "below", "top", "bottom", "upper", "lower", "left", "right", "vertical" and "horizontal" are used The relationship of the various elements to each other is described as illustrated in the drawings. It should be understood that these relative terms ...

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PUM

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Abstract

A system for guiding a driver of a vehicle is disclosed. The system comprises a light sensor configured to detect light; and a processor configured to determine a position of vehicle on a roadway based on a characteristic of the detected light.

Description

Background technique [0001] Vehicles such as motor vehicles are nowhere present in everyday life. Vehicles are constantly being improved with driver and passenger safety in mind. One cause of the accident was failure to maintain the vehicle's position on the roadway. For example, loss of control of the vehicle can lead to an accident if the driver travels onto the shoulder or berm of the roadway. Various factors can cause a vehicle to travel off the road, including driver inattention to the vehicle's position and poor visibility due to weather, which prevents the driver from recognizing lane and roadside markings. In fact, the poor visibility due to heavy precipitation can prevent the driver from knowing where the boundaries of the roadway and the berms of the road are located. For example, in heavy snow, the colored lines delineating the interface of a paved roadway and the berms of the roadway can be completely covered by precipitation, and drivers have no idea whether th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05D1/02B60W30/12
CPCG05D1/0234B60W30/12B60W30/18163B60W2050/146B60W2556/45B60W2050/0075G08G1/04G08G1/22
Inventor H·宅J·王K·S·查拉帕里D·A·T·卡瓦坎蒂
Owner SIGNIFY HLDG BV