The sensor (10) has a monochrome light collector (18) including a pixel-type light collecting element for collecting image data of a monitoring region (12). A controller (22) actuates modification of lightning condition of the light collector, and identifies an evaluation loop at the presence of objects (26) based on the image data, which depends upon two spectral differential lightning conditions. The controller spectrally modifies the lighting condition when contrast of the image data is evaluated as a reliable object recognition in a mismanage manner. An independent claim is also included for a method for detecting an object in a monitoring region.

Optoelectronic sensor e.g. charge coupled device sensor, for detecting object in monitoring region, has controller spectrally modifying lighting condition when contrast of image data is evaluated as reliable object recognition

The invention discloses a dynamic system multi-physics field imaging detection system which comprises a digital projection illuminating device. The digital projection illuminating device is arranged right in front of a measured vibration object, multi-spectral cameras are symmetrically arranged on the two sides of the digital projection illuminating device, and the surface of the measured vibration object radiates under the irradiation of the digital projection illuminating device. A synchronous sampling device controls the multi-spectral cameras to capture a radiance image of the measured vibration object at the same time, an image capture card is connected with the multi-spectral cameras to be used for collecting data and outputting the image data to an information storing device and an information processing system, the synchronous sampling device is connected to the information processing system, and the information processing system is a PC. According to the dynamic system multi-physics field imaging detection system, a digital projector is used for lighting, the synchronous sampling system is additionally arranged, so that measuring errors are reduced, and the measuring accuracy is improved; the wavelength measuring range is wide, a plurality of wavebands can be measured, the multiple physical quantities such as the vibration source temperature and the materials can be detected, and therefore the measuring reliability and the measuring precision are improved.

Dynamic system multi-physics field imaging detection system

The invention discloses an integrated safety routing inspection system device of an overhead line, and relates to the routing inspection detecting technology of infrastructure of the overhead line of the electrified railway. The integrated safety routing inspection system device of the overhead line is small in size and convenient to carry. The device is characterized by comprising a housing; two high-definition imaging cameras, a data processing board, an SD card, a power module and a human-computer interaction module are arranged in the housing, wherein the power module is used for supplying power to the two high-definition imaging cameras, the data processing board and the human-computer interaction module; the data processing board is used for compressing images output by the two high-definition cameras and outputting the compressed images to the SD card to store; the data processing board is used for receiving the camera configuration information output by the human-computer interaction module and respectively outputting to the two high-definition imaging cameras; the data processing board is also sued for outputting the images output by the two high-definition imaging cameras to the human-computer interaction modules for displaying.

Integrated safety routing inspection system device of overhead line

The invention relates to a device for continuously observing objects independently from ambient light, in particular overhead line systems of rail vehicles, by means of at least one camera from a vehicle travelling at a high speed. According to the invention, at least one multispectral camera which comprises at least one channel is used, said channel being only sensitive (fig 1a) in the visible wave length range and at least one channel which is only sensitive (fig 1b) in the invisible wave length range. Additionally, an illumination radiates the object which is to be examined in the corresponding invisible wavelength ranges. Ideally, the wavelength ranges in question are in the infrared range of >700nm or the ultraviolet range of <400nm. The advantage of the infrared range (displayed as an IR-range) in relation to the ultraviolet range (displayed as UV-range) is transparent to glass. The invention also relates to the uses of the standard objectives and the inventive device can be integrated in a simple manner behind windscreens.

Device for continuously observing objects independently from ambient light

The overhead wiring along the course of a high speed train is constantly watched by a camera. The camera is a multi-spectral device with at least one channel only sensitive for invisible waves. A lighting device illuminates the object simultaneously, also working in the invisible range of waves. The infrared and the ultraviolet range can be ideally used. An advantage of the infrared over the ultraviolet light is its ability to penetrate glass, facilitating the use of a camera behind the windscreen of the locomotive.

Device for supervision in particular of overhead wiring from train driving at high speed, using multi-spectral camera

Die Erfindung betrifft eine Vorrichtung zur Umgebungslicht-unabhangigen kontinuierlichen Beobachtung von Objekten, insbesondere Oberleitungsanlagen von Schienenverkehrswegen, mittels mindestens einer Kamera von einem Fahrzeug aus bei hoher Geschwindigkeit. Erfindungsgemas wird mindestens eine Multispektralkamera verwendet, die mindestens einen Kanal aufweist, der nur im sichtbaren Wellenlangenbereich empfindlich ist (Fig.1a) und mindestens einen Kanal aufweist, der nur im unsichtbaren Wellenlangenbereich empfindlich ist (Fig.1b). Zusatzlich strahlt eine Beleuchtung das zu untersuchende Objekt in den entsprechenden unsichtbaren Wellenlangenbereichen an. Als Wellenlangenbereiche kommen idealerweise der Infrarotbereich >700nm oder der Ultraviolettbereich <400nm in Frage. Vorteil des Infrarotbereichs (im folgenden als IR-Bereich bezeichnet) gegenuber dem Ultraviolettbereich (im folgenden als UV-Bereich bezeichnet) ist die Durchlassigkeit von Glas. Somit ist einerseits die Verwendung von Standardobjektiven zum anderen eine einfache Integration hinter Windschutzscheiben moglich.

Vorrichtung zur umgebungslicht-unabhängigen kontinuierlichen beobachtung von objekten

Handle everyday research tasks with reliable, citation-backed results

Your personal Research Agent to handle research tasks with citation-backed results

Popular Tasks used by Researchers

How can I help with your research?

Meet SciSpace

Get more enhanced response by uploading the PDFs you want me to reference.

No relevant PDFs in your library

SciSpace is the AI research assistant for academics. Run systematic literature reviews on 280M+ papers, and write papers with cited sources. Trusted by 1M+ students, PhDs & researchers.

SciSpace | AI for Research

Analyze PDFs

Code & Manuscripts

Funding & Grants

Literature & Patents

Medical & Clinical Data

Systematic Review

Visualize & Present

Web & Data

Build a Google Scholar-like website for your research.

Build a website

Create charts and images for your research

Create a Chart

Write a paper for submission to a journal

Draft a manuscript

Patent Search

Design eye-catching scientific posters in minutes.

Scientific Poster Generation

Systematic Literature Review

One task is running at the moment. Your messages will be shown right after.

Drag and drop or click here to browse

Loved by <highlight>1 million+</highlight> researchers

Extract a list of specific topics and their sources from unstructured text

Topics

Compare and analyze relevant papers that matches with your search

Papers

Get insights from PDFs and bookmarked papers from your library

My library

Recent searches

Try searching for:

Catch AI-generated content in scholarly and non-scholarly content

{ai} Detector

Ai Writer

Get PDF Summaries, highlighted text explanations 

Chat with PDF

Effortlessly create in-text citations and bibliographies in APA and 2,500 other formats

Citation generator

Get explanations, summaries, and answers on academic papers

Ease up your research workflow with {scispace}'s cohort of exciting AI tools

Elevate your academic writing skills and convey your ideas the way you want

Paraphraser

Explore our range of reading and writing tools

Your file is being prepared and should be ready in a few minutes. If it's a large file, it might take a bit longer. You can close this window, and we'll email you the file when it's done.

You have reached a maximum limit of <strong>{limit}</strong> columns in the table. Remove at least <strong>1</strong> column to add or create another one.

Hulin Bernhard

Author Tools

Chat about Author

Papers

Device for continuously observing objects independently from ambient light

Device for supervision in particular of overhead wiring from train driving at high speed, using multi-spectral camera

Vorrichtung zur umgebungslicht-unabhängigen kontinuierlichen beobachtung von objekten