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Positioning perception information acquiring method, device and system

A technology for perceiving information and obtaining methods, applied in the field of road information processing, which can solve the problems of increasing the processing capacity and complexity of the on-board computer, increasing the cost of vehicle manufacturing, etc., and achieve the effect of high reliability assisted driving function

Active Publication Date: 2019-11-12
ZHEJIANG GEELY HLDG GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, on the one hand, this will greatly increase the manufacturing cost of the vehicle, and on the other hand, it will greatly increase the processing capacity and complexity of the on-board computer.

Method used

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  • Positioning perception information acquiring method, device and system
  • Positioning perception information acquiring method, device and system
  • Positioning perception information acquiring method, device and system

Examples

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Embodiment Construction

[0039] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0040] It should be noted that the terms "first" and "second" in the description and claims of the present invention and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances such that the embodiments of the invention described herein can be practiced in sequences other than those illustrate...

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Abstract

The invention discloses a positioning perception information acquiring method, device and system. The method comprises the steps of acquiring an information transmission range; detecting road participants positioned within the information transmission range, wherein the road participants comprise a target participant and peripheral participants; acquiring first estimated positioning perception information and second estimated positioning perception information of the target participant, wherein the first estimated positioning perception information is the own positioning perception informationof the target participant, and the second estimated positioning perception information is the estimated positioning perception information of the peripheral participants to the target participant; and fusing the own positioning perception information with the estimated positioning perception information, and thus acquiring target positioning perception information. According to the method, deviceand system provided by the invention, the more accurate and reliable target positioning perception information can be acquired, and thus a path plan with stronger cooperativity can be made for the target participant based on the target positioning perception information.

Description

technical field [0001] The present invention relates to the technical field of road information processing, and in particular to a method, device and system for acquiring location-aware information. Background technique [0002] At present, with the development of the automobile industry and the surge in the number of cars per capita, the probability of traffic accidents and traffic congestion on the road is constantly increasing. [0003] Among them, intelligent networked vehicles play an important role in improving driving safety and traffic efficiency; intelligent networked vehicles are equipped with sensors, controllers, actuators and other devices, and integrate modern communication and network technologies to realize vehicle and X (vehicle, Intelligent information exchange and sharing of roads, people, clouds, etc.), with complex environment perception, intelligent decision-making, collaborative control and other functions to achieve assisted driving control. [0004]...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01C21/20G01C21/16G01S19/49H04W4/021H04W4/029H04W4/40
CPCG01C21/165G01C21/20G01S19/49H04W4/021H04W4/029H04W4/40
Inventor 邓堃张军陈帅卢红喜
Owner ZHEJIANG GEELY HLDG GRP CO LTD
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