Image acquisition equipment

An image acquisition device and electrode technology, applied in image communication, TV, color TV components and other directions, can solve the problems of increasing camera cost, increasing product complexity, narrow application range, etc., achieving simple structure, low manufacturing cost, The effect of improving image quality

Active Publication Date: 2017-06-13
ZHEJIANG DAHUA TECH CO LTD
View PDF8 Cites 15 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the need for additional heating elements, this solution increases the complexity of the product to a certain extent and increases the cost of the camera; in addition, the heating element needs to be attached to the camera with double-sided adhesive, which can only be applied to a single arc surface , so the scope of application of this technical solution is narrow

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Image acquisition equipment
  • Image acquisition equipment
  • Image acquisition equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0035] In order to reduce the fogging phenomenon generated by the image acquisition device during use and reduce the manufacturing cost of the image acquisition device, an embodiment of the present invention provides an image acquisition device. 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 of the embodiments of the present invention, not all of them. 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.

[0036] Such as figure 1 As shown, the embodiment of the present invention provides an image acquisition device, including a transparent cover 10, an anti-fog device 100, a lens 40, a fixing device 30, a temperat...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to the field of image acquisition technology, and discloses image acquisition equipment. The image acquisition equipment comprises a transparent outer cover, an anti-fogging device, a lens, a fixing device, a temperature and humidity sensor and a control device, wherein the anti-fogging device includes a conductive light blocking ring as well as a first electrode and a second electrode which are respectively connected with the conductive light blocking ring; the lens and the anti-fogging device are respectively connected with the fixing device, and the conductive light blocking ring is sleeved outside the lens; the transparent outer cover is covered on the outer side of the fixing device; and the control device is electrically connected with the temperature and humidity sensor, and when the temperature and humidity sensor detects that the humidity in the image acquisition equipment reaches the set humidity threshold, the control device controls the first electrode and the second electrode to maintain the power-on state.

Description

technical field [0001] The invention relates to the technical field of image acquisition, in particular to an image acquisition device. Background technique [0002] When the camera is in use, if the temperature of the environment in which it is used suddenly drops, fogging will occur inside the transparent cover in front of the camera lens, which will lead to a serious decline in video quality. [0003] The reason why the inside of the transparent cover in front of the camera lens is fogged is that after the saturated and / or supersaturated air inside the camera cools down rapidly, the inside of the camera cannot accommodate the existing water vapor, and the excess water vapor will be formed due to heterogeneous nucleation Condensate into very small dewdrops, and then the dewdrops will form water mist inside the outer cover in front of the camera lens, affecting the imaging level of the camera. [0004] At present, the solutions for fogging inside the transparent camera cov...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/225
CPCH04N23/51H04N23/50
Inventor 金立合王彦鹏朱旋旋李益伟
Owner ZHEJIANG DAHUA TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap