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HarshCam: Ruggedized machine vision day camera block

HarshCam-7520r: Machine / artificial vision ruggedized color camera

The traditional machine vision cameras lose focus when suffering vibrations and impacts, forcing a manual reinitialization and the consequent loss of image during a time that can be critical.
The ruggedized camera HarshCam solves much of the problem by being able to maintain focus without losing images thanks to the special reinforcement developed by Iberoptics.

Applications
- Defense (spacially "shooting sights")
- Military industry in general
- Police and Security Forces
- Construction and Civil Works
- Machine Vision in harsh environments

Key features of the ruggedized machine vision camera HarshCam
- Internal modification to the Sony Block FCB-EV7520: same optical, electrical and communications performance
- Sensor: CMOS 1/2.8", color
- Resolution: Full HD (1920 x 1080)
- Optical zoom: 30x; digital zoom 360x
- Ruggedized zoom and focus; tested up to 40G during 11 ms

Here you can watch a short video (1:09) of the demo at Eurosatory-2022 proving the performance of the HarshCam on a 40G rated test bench

Chart of models:

ModelOriginal Sony BlockTypeZoom optical/digital
HarshCam-7520rFCB-EV7520Full-HD30x/12x
HarshCam-8530FCB-ER85304K20x/12x
HarshCam-8550FCB-ER85504K + ext. sync.20x/12x

More information at www.harshcam.com

Specifications ruggedized block camera IOT-HarshCam-7520r: HarshCam

Camera

FCB-EV7520A

 

 

sensor type

1/2.8-type CMOS

ICR function

Yes

Freeze

Yes

Auto Slow Shutter

Yes

Slow Shutter function

Yes

Wide Dynamic Range

O (DOL method, (90dB 1080p60, 130dB 1080p30)

Signal system

HD: 1080p/60, 1080p/59.94, 1080p/50, 1080p/30, 1080p/29.97, 1080p/25, 1080i/60, 1080i/59.94, 1080i/50, 720p/60, 720p/59.94, 720p/50,
720p/30, 720p/29.97, 720p/25

Picture elements

Approx. 2.13Mpixels

Horizontal resolution

TBC

Lens

x30 Zoom
f = 4.3 (WIDE) to 129.0 (TELE) mm - (F1.6 to F4.

RUEGIRIZED TEST 40G

Zoom movement speed

Optical WIDE/Optical TELE: 2.5 sec (Focus Tracking OFF), 5.0 sec (Focus Tracking ON)
Optical WIDE/Digital TELE: 7.0 sec (29.97Hz/59.94Hz mode), 7.4 sec (25p/50p mode)
Digital WIDE/Digital TELE: 2.1 sec (29.97Hz/59.94Hz mode), 2.5 sec (25p/50p mode)
Infinit to near: 1.1s

Digital zoom

x12 (x360 with optical zoom)

Angle of view (H)

Approx. 63.7 degree (WIDE end), Approx. 2.3 degree (TELE end)

Min. working distance

10 mm (WIDE end), 1200 mm (TELE en

Image stabilize

Yes

Sync system

TBC

Recommended illuminatio

100 to 100000 lux

Minimum illumination

0.1 lux (50IRE, 1/30s, ICR off, Slow Shutter off, High Sensitivity off), 01 lux (50IRE, 1/30s, ICR off, Slow Shutter off, High Sensitivity on)
0.013 lux (50IRE, ICR off, Slow Shutter 1/4s, High sensitivity off), 0.0013 lux (50IRE, ICR off, Slow shutter 1/4s, High sensitivity on)
0.006 lux (50IRE, ICR on, Slow Shutter off, High Sensitivity off), 0.0015 lux (50IRE, ICR on, Slow Shutter off, High Sensitivity on)
0.0008 lux (30IRE, ICR on, Slow shutter 1/4s, High sensitivity on)

Electronic shutter speed

1/1 to 1/10000 sec. (22 steps)

White balance

Auto, ATW, Indoor, Outdoor, Outdoor Auto, Sodium Vapor Lamp Fix/Auto/outdoor , One-push, Manua

Gain

Auto/Manual/Max gain limit/High Sensitivity (0 to 50.0 dB, 28 step

AE Control

Full Auto, Shutter Priority, Iris Priority, Manual, Exposure Compensation, Slow AE, Back Light Compensation,
Slow Shutter - Auto/Manual, Min shutter limi

EV Compensation

-10.5 to +10.5 dB (1.5 dB steps)

Flicker compensatio

Yes (flicker reduction ON/OFF

Noise Reduction

Yes 6 steps (2DNR 3DNR separate mode)

Spot AE

Yes

Focusing System

Auto (Sensitivity: normal, low), One-push AF, Manual, Infinity, Interval AF, Zoom Trigger AF, Near Limit, Focus Compensation with IR lightin

Pictures Effects

Defog (Auto, 3 levels), Visibility enhancer, Black & White, E-Flip, Mirror, Black level, gamma, Sat/Hue Adjust, HLC, contra

Character generator

Yes (11 lines x 20 characters)

Grid /cross display

Yes (center line)

Privacy zone masking

Yes (with Spherical Pan/tilt)
(24 mask, 8 on screen, 160x90 matrix)

Interlock with pan, tilt and zoom

Yes (spherical interlocking

Alarm function

Yes (motion detection with 4 zones)

Camera operation switch

TBC

Aperture control

yes (16 steps)

Preset

16 positions, 1 custom/power on preset

User memory

16bytes

Serial interface

VISCA protocol (TTL/CMOS), 9.6 Kbps, 19.2 Kbps, 38.4 Kbps, 115.2 Kbps
Stop bit 1/2 bi

Remote update

Yes (Serial 115200 bds)

External Key switch

TBC

AF LED

TBC

Visca Model ID

640

Video output

HD: Digital (Y/Cb/Cr 4:2:2) Dual/single LVD

Connector

30 pin LVDS

Battery backup

TBC

Metal frame

Yes

Lens Mount adapto

TBC

Lens diamete

41,7mm

Supplied accessories

TBC

Storage temperature/ Humidity

-20 t o 60 ° C /20 t o 95 %

Operating temperature/
Humidity

-5° to 60°/20% to 80%

Power Consumption

Approx. 4.0W

Voltage

6 t o 12 V D C

Weight

Approx. 250g

Dimensions

Approx. 50.0 x 60.0 x 89.7mm

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HarshCam: Ruggedized machine vision day camera block

HarshCam: Ruggedized machine vision day camera block

The HarshCam-7520r is a ruggedized machine vision camera, developed by Iberoptics, that consists of fixing zoom and focus to eliminate misalignments and loss of focus with vibrations and shocks.
Based on the color Sony Block FCB-EV7520

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