Carvi Inc.

Kolon Industries, Inc.

Eunsu Lee

Donghoon Lee

Nayoung Kim

Junghwa Park

Seungjib Yum

Hyesong Lee

Disclosed are a vehicle path restoration system through sequential image analysis which includes: an image capturing unit that acquires sequential images from the front camera installed in the subject vehicle; an image analysis unit for generating multiple lanes that can be recognized from the sequential images of the video file acquired by the image capturing unit and multi-paths calculated using the geometric characteristics of the lanes recognized at the current time and the speed of the subject vehicle, that restores the path of the subject vehicle and restores the path of the front vehicle driving in front of the subject vehicle; a memory for storing path data of the subject vehicle and the front vehicle restored by the image analysis unit; and a display unit that expresses the path data of the subject vehicle and the front vehicle stored in the memory in the form of a top view.

Vehicle path restoration system through sequential image analysis and vehicle path restoration method using the same

Disclosed are: a polymer electrolyte membrane which can guarantee the production of a membrane-electrode assembly having excellent mechanical properties without a decrease in performance, such as in ionic conductivity, and thus having a high enough durability to achieve at least 30,000 wet/dry cycles as measured according to the NEDO protocol; a membrane-electrode assembly including the polymer electrolyte membrane; and a method for measuring the durability of the membrane-electrode assembly. The polymer electrolyte membrane according to the present invention comprises a composite layer including: a porous support having multiple pores; and ionomers filling the pores, and has an MD internal tearing strength of 150 N/mm or greater, a TD internal tearing strength of 150 N/mm or greater, a stab initial strain of 8% or less, and a stab final strain of 10% or less.

Polymer electrolyte membrane, membrane-electrode assembly including same, and method for measuring durability thereof

A method of recognizing a median strip and predicting risk of a collision through analysis of an image includes acquiring an image of the road ahead including a median strip and a road bottom surface through a camera of a moving vehicle (S), generating a Hough space by detecting an edge from the image (S), recognizing an upper straight line of the median strip from the Hough space (S), generating a region of interest (ROI) of the median strip using information on the upper straight line of the median strip and a lane (S), detecting an object from an internal part of the ROI of the median strip through a labeling scheme (S), and determining a tracking-point set of the objects that satisfy a specific condition (S).

Method of recognizing median strip and predicting risk of collision through analysis of image

The present invention relates to an ion exchange membrane and an energy storage device comprising same, wherein the ion exchange membrane comprises: a polymer membrane comprising an ion conductor; and any one ion permeation inhibiting additive selected from the group consisting of a columnar porous metal oxide, crown ether, a nitrogen-containing cyclic compound, and a mixture thereof. In the ion exchange membrane, the size of a channel through which ions permeate is limited or an additive capable of trapping ions is introduced into an ion movement path, so that the permeation of ions is prevented, leading to the improvement of voltage efficiency and the prevention of deterioration.

Ion exchange membrane and energy storage device comprising same

The present invention provides a method of detecting a curved lane through path estimation using a monocular vision camera by which the curved lane may be estimated by using paths on the curved lane in the past when a lane is not seen on the curved road because of a dotted lane or other causes.

Growing community of inventors

Seoul, South Korea

Eunsu Lee