[Spectrum사] 지능형 Road-Radar 적용사례-High Speed Digitizer PCIe > 새소식

새소식

새소식 새소식

[Spectrum사] 지능형 Road-Radar 적용사례-High Speed Digitizer PCIe

페이지 정보

작성자 관리자 댓글 0건 조회 6,458회 작성일 20-06-05 14:00

본문

27.5.2020
Self-learning road infrastructure will provide early warnings to reduce road accidents
Every two minutes there is an accident caused by wildlife on German roads at a cost to the insurance industry of more than 600 million euros in 2015 alone. To address this, the Universities of Applied Sciences of Ulm and Heilbronn along with industrial partners have created "SALUS". With a mix of radar, optical cameras and infrared sensors plus neural networks, a machine-learning-system is designed to be able to differentiate between pedestrians, cars, bicyclists, motorbikes, deer, foxes, wild boar etc. predicting the behavior of these objects. The system then sends warnings to car drivers and other road users to prevent accidents. The data of the micro-Doppler radar is gathered by a Spectrum Instrumentation PCIe digitizer card M2p.5926-x4 that provides the required number of channels and bitwidth.
pic2_-_400px.jpg

Professor Dr. Hubert Mantz from the Ulm University of Applied Sciences, who is one of the leaders in the project, said: “Car manufacturers are installing driver assistance systems starting with high end models but this will take time to filter down to other models. Similarly, high end motorcycles are starting to have such functionality but limited installation space will mean that it will be very difficult to achieve anything comparable to a car-based alert system. The aim of our project is to have small installations by the roadside that detect hazards and communicate this to vehicles as they approach. In addition, for road users without in-car warning displays, road lights could be turned on to highlight the area of the hazard and/or warning notices illuminated. Project SALUS detects and warns of the harder-to-see hazards and should significantly improve road safety.”

The technical demonstrator system will be able to measure simultaneous data from three sources – radar, optical camera and infrared camera. Additional sensors could be integrated, for example, to measure pollution levels, which has already generated commercial interest from companies in the Project’s consortium. The project envisages widescale deployment of these self-contained units as posts beside roads across Germany, which means that they must be inexpensive and solar powered. The latter is particularly important for rural areas where mains electricity is not readily available and the need for such a warning system is greatest as street lighting is scarce.

This also means that the communication system between units to form an intelligent transport infrastructure must be low power so Long Range Wide Area Network (LoRaWAN) is used as it can reach up to 40 km in rural areas. This standard is characterized by its low energy consumption, and is based on unlicensed frequency bands and therefore available at low cost.

“We are using neural networks to develop the machine learning that enables the system to differentiate between e.g. bicyclists, cars or deer. This takes it far beyond pure motion detection,” added Professor Mantz. “We are at the critical part of the project which is the classification of detected objects, which has never been done before. With this, the system will be able to predict the movements of objects which adds incredibly useful, real-time intelligence to the system enabling it to foresee how a hazardous situation could develop.”

We chose the Spectrum PCIe digitizer M2p.5926-x4 with 16-bit, 4 differential channels and 10 MHz bandwidth. It gathers the information to teach the system as it enables us to process all the data we need simultaneously in real time. We have found it to be very easy and intuitive to use which means we can focus on the project rather than programming it. Most importantly, it comes with a five-year warranty so we don’t have to worry about any issues of maintenance and repair unlike other companies’ standard offering of only one year which could mean additional costs if their equipment goes wrong.”

High quality digitizers

Oliver Rovini, Spectrum’s CTO, added: “Universities and research institutions run projects and experiments that can take years so they have to know that they can rely on every part to work perfectly for the lifetime of the project. Spectrum products are built to last for many years. Our included five-years warranty is part of this philosophy, as well as free software and firmware updates for the whole lifetime of the product and support directly by our design engineers

댓글목록

등록된 댓글이 없습니다.

당사는 데이터 수집 분석 및 계측통합시스템 전문회사 입니다. 우수한 성능과 가성비 높은 제품을 국내 보급함과 동시에 사용자 환경에 최적화된 계측통합 시스템을 개발 공급하고 있으며 전압, 전류, 온도, 압력,
진동, 소음 등 다양한 형태의 신호측정과, 항공우주, 반도체, 기초과학, 무기체계, 양산설비 분야에 최적의 시스템을 공급하고 있습니다.
DANA is committed to providing the highest quality DAQ hardware, software and System Integration service, enabling engineers and scientist South Korea. Our customers are researchers/developers, system integrators and OEMs. DANA collects state-of-the-art products for the Aerospace, Energy, semiconductor, Basic Science, Defense and Manufacture industries
allowing our customers to build smart systems that are reliable, flexible and cost performance solutions

  • 031-714-9715
  • information@danatec.co.kr

CONTACT

주소 : 경기도 성남시 중원구 둔촌대로 545 한라시그마밸리 702사업자번호 : 129-86-16715 대표자 : 백 경진

Copyright ⓒ hu6141.s24.hdweb.co.kr All rights reserved.

관리자로그인 현대이지웹 바로가기