CN206820844U

CN206820844U - Penetrating Fog haze type video camera based on the detection of PM2.5 sensors

Info

Publication number: CN206820844U
Application number: CN201720560185.0U
Authority: CN
Inventors: 邱美艳; 吕增良
Original assignee: Tianjin Sino German Vocational Technical College
Current assignee: Tianjin Sino German University of Applied Sciences; Tianjin Sino German Vocational Technical College
Priority date: 2017-05-19
Filing date: 2017-05-19
Publication date: 2017-12-29
Anticipated expiration: 2027-05-19

Abstract

It the utility model is related to monitoring camera technical field, more particularly to a kind of Penetrating Fog haze type video camera based on the detection of PM2.5 sensors, it is characterised in that：Including cmos sensor, SOC, PM2.5 sensors and optics fog penetration lens；The cmos sensor carries out original image collection, and the original image collected is handled by the SOC, while the SOC reads the numerical value of PM2.5 sensors, the haze image that the optics fog penetration lens are used for after display processing.It is workable in practical application relative to manually opened.

Description

Penetrating Fog haze type video camera based on the detection of PM2.5 sensors

Technical field

Monitoring camera technical field is the utility model is related to, more particularly to it is a kind of based on the saturating of PM2.5 sensors detection Haze type video camera.

Background technology

The appearance of haze in recent years causes inconvenience to the life of people, and haze can cause obstruction to vision, make shooting The image definition of machine declines, therefore higher requirement is it is also proposed for CCTV camera.

Penetrating Fog haze type video camera is divided into 3 kinds from principle：

1. image algorithm is enhanced；

Picture contrast is improved by image histogram equilibrium scheduling algorithm, image is looked more penetrating, advantage cost It is low, easily realize；Shortcoming image information has loss.

2. lens optical Penetrating Fog type；

Because infrared band wavelength of light is grown compared with visible ray, it is stronger to penetrate haze mist ability, is filtered by special optical lens Piece, visible ray is filtered out, retain designated band infrared light and image in SENSOR surfaces by lens set, reach haze fog effect；It is excellent The saturating purer algorithm of haze fog effect of point will get well；Shortcoming cost is high, and black white image can only be presented；

3. optics and algorithm mating type, i.e. both the above method are combined.

Saturating haze mist opening ways have two kinds in the market, automatic opening manually opened and based on graphical analysis.

Utility model content

The purpose of this utility model is to overcome the shortcomings of above-mentioned technology, and provides a kind of based on the detection of PM2.5 sensors Penetrating Fog haze type video camera, can realize that the accurate of Penetrating Fog pattern automatically controls.

The utility model to achieve the above object, using following technical scheme：

A kind of Penetrating Fog haze type video camera based on the detection of PM2.5 sensors, it is characterised in that：Including cmos sensor, SOC Chip, PM2.5 sensors and optics fog penetration lens；The cmos sensor carries out original image collection, passes through the SOC The original image collected is handled, while the SOC reads the numerical value of PM2.5 sensors, the optics Penetrating Fog The haze image that camera lens is used for after display processing.

The beneficial effects of the utility model are:It is 1. workable in practical application relative to manually opened；

2. the automatic opening based on graphical analysis, graphical analysis accuracy is poor, and saturating haze mist is opened due to there is scene erroneous judgement Pattern can cause unnecessary image information to lack, and detection of this design to detecting scene is more accurate.

Brief description of the drawings

Fig. 1 is circuit theory diagrams of the present utility model.

Embodiment

Below in conjunction with the accompanying drawings and preferred embodiment describes specific embodiment of the present utility model in detail.As shown in figure 1, one Penetrating Fog haze type video camera of the kind based on the detection of PM2.5 sensors, including cmos sensor, SOC, PM2.5 sensors and light Learn fog penetration lens；The cmos sensor carries out original image collection, and the original image collected is entered by the SOC Row processing, while the SOC reads the numerical value of PM2.5 sensors, after the optics fog penetration lens are used for display processing Haze image.When PM2.5 concentration exceedes certain numerical value, SOC control camera lens optical filter switches to infrared band and passes through filter Black and white state is switched to except visible light wave range light, and image, reaches Penetrating Fog haze effect.

The design coordinates optics fog penetration lens using PM2.5 sensors, haze is detected in real time, when haze reaches one Determine to open camera optics Penetrating Fog pattern during concentration, detection scene can be realized and become apparent from accurately detecting.

Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art For art personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improve and Retouching also should be regarded as the scope of protection of the utility model.

Claims

A kind of 1. Penetrating Fog haze type video camera based on the detection of PM2.5 sensors, it is characterised in that：Including cmos sensor, SOC cores Piece, PM2.5 sensors and optics fog penetration lens；The cmos sensor carries out original image collection, passes through the SOC pair The original image collected is handled, while the SOC reads the numerical value of PM2.5 sensors, the optical lens fog filter The haze image that head is used for after display processing.