SmartCow SmartCam Bedienungsanleitung

SmartCam

User's Manual

October 2022

No part of this document may be reproduced, translated, modified, published, distributed, transmitted, or displayed

in any form or by any means, without the prior written permission from SmartCow AI Technologies Ltd. SmartCow® is

a registered trademark of SmartCow AI Technologies Ltd. Otherwise, you will be responsible for any infringement of

All other product names, brands, or logos used herein are the trademarks or registered trademarks of their respective

owners. All such material is used with the permission of the owners. The content of this document is furnished

confidential, privileged and for informational and instructional use only. It is subject to change without notice, and

should not be construed as a commitment by SmartCow. SmartCow acts in good faith and attempts to ensure that

content is accurate, complete or reliable, but it does not represent it to be error-free. SmartCow, its subsidiaries, the

directors, employees, and agents assume no responsibility or liability for any inaccuracies, omissions, or errors that may

appear in the content of this document.

Contents

Copyright and legal statement.............................................................................................................ii

Chapter 1: About the manual...............................................................................................................4

Chapter 2: About SmartCam................................................................................................................ 5

2.1 Features and key benefits..................................................................................................................................5

2.2 SmartCam specifications.................................................................................................................................... 5

2.3 Mechanical and input/output connections....................................................................................................... 6

Chapter 3: Setting up SmartCam..........................................................................................................7

3.1 Prerequisites.......................................................................................................................................................7

3.2 General steps to use your SmartCam................................................................................................................8

3.3 Running the SmartCam Discovery Tool..............................................................................................................8

3.4 Running Web Preview App on SmartCam......................................................................................................... 9

3.4.1 Updating Web Preview App to a new version..................................................................................10

3.5 Changing the camera's sensor configuration...................................................................................................10

3.6 Adjusting the exposure compensation for low-light conditions...................................................................... 11

Appendix A: Example applications and use cases..............................................................................13

Running a DeepStream application for viewing the RTSP stream......................................................................... 13

Appendix B: Troubleshooting and FAQs............................................................................................. 14

iii

About the manual 1

This manual provides an overview of SmartCam as well as instructions for anyone involved in SmartCam installation and

operation. The document is intended to ensure the safe and efficient operation of the device by the operating personnel.

About the manual 4

About SmartCam 2

Topics:

•Features and key benefits

•SmartCam specifications

•Mechanical and input/output connections

SmartCam is an AI camera with high-resolution sensors suitable for smart retail, smart factories, and smart cities.

2.1 Features and key benefits

The following are the key benefits of SmartCam.

• Compact camera design with high computing power, up to 1.33 TFLOPs AI performance

• IP66-rated enclosure that can withstand harsh conditions

• Flexible power sources that support both PoE+ and DC power

• 5MP CMOS camera sensor with wide-angle lens, suitable for a variety of AI recognition applications

• Powered by NVIDIA Jetson platform

• ONVIF compliant

• mSATA 128G storage

2.2 SmartCam specifications

Table 1: SmartCam specifications

Max. Image Resolution 2592H x 1944V

Video Stream Codec H.264 / H.265 supported

Video

Bit Rate Control CBR / VBR

AR0521(1/2.5") from ON Semiconductor

Type/ Optical Size 1/2.5" Optical format CMOS

image sensor

Resolution 5MP

Image Format UYVY

Pixel Size 2.2µm x 2.2µm

Sensor Active Area 2592 (H) x 1944 (V)

Responsivity 18.8 ke—/lux-sec

SNR 40dB

Image Sensor

Tip: Pixel size

and sensor active

area parameters

are useful when

dewarping an

image to remove

lens distortion.

Dynamic Range 74.3dB

WDR Digital WDR

Camera

Day/Night Mode N.A.

S/N Ratio 40dB

Focal Length 3mm

Field of View 140.5°(D) x 110°(H) x 82°(V)

Focus Control Fixed

Lens

Aperture F2.8

About SmartCam 5

Iris Control Fixed

Ethernet 1x GBE through RJ45 connector

ONVIF Profile S

Network

Protocol IPv4, IPv6, TCP, UDP, ARP, HTTP, HTTPS, DNS, RTP/RTCP,

RTSP

Operating Temperature -20 ~ +60°C

Operating Humidity 10% ~ 90%

Power Input DC Jack 12V / POE+ (IEEE 802.3at)

Important: Does not support IEEE 802.3af.

Power Consumption 30W Max

General

Expansion Optionally support GNSS feature. (33 channels support

GPS L1 C/A, GLONASS L1 C/A, Beidou B1 C/A, QZSS)

Dimensions 95mm x 84mm x 256mm

Housing Material Aluminum

Mechanical

Weight 850g

Certification CE / FCC / RoHS / NEMA / IP66

2.3 Mechanical and input/output connections

About SmartCam 6

Setting up SmartCam 3

Topics:

•Prerequisites

•General steps to use your SmartCam

•Running the SmartCam Discovery Tool

•Running Web Preview App on SmartCam

•Changing the camera's sensor configuration

•Adjusting the exposure compensation for low-light conditions

3.1 Prerequisites

Mounting

Ensure that you meet the following requirements when mounting SmartCam.

• Always mount SmartCam using the mounting screw holes on the camera's base.

• To ensure heat dissipation, keep a minimum distance of 12" (30cm) between the base of the mounted SmartCam fin

and the nearest obstacle.

• Do not install SmartCam in direct sunlight.

Electrical requirements

Use one of the following power supplies to turn on the SmartCam.

• DC 12V 5A power supply using an adapter with a 2.1 x 5.5 x 11 mm output connector.

Setting up SmartCam 7

• POE+ switch (IEEE 802.3at standard) using a CAT5e cable or above.

Note: When choosing to power SmartCam through POE, ensure that the power supply of the POE+ switch

selected is at least 30W and in compliance with IEEE 802.23at (POE+) standard.

3.2 General steps to use your SmartCam

Table 2: General steps

Sl. No Step Additional Information

1. Connect SmartCam to the power supply. Electrical requirements

2. If you are using DC 12V 5A power supply, connect

the Ethernet cable to the RJ45 jack.

3. Find your SmartCam's IP address using the

SmartCam Discovery Tool.

Running the SmartCam Discovery Tool

Tip: You can identify the SmartCam by its

hostname, tegra-ubuntu.local.

Alternatively, you can scan your network with IP

scanners such as zenmap or angry ip scanner to find your

SmartCam's IP address.

4. SSH into the SmartCam. To ssh into your SmartCam, use the IP address discovered

using SmartCam Discovery Tool and then run the

following command.

ssh [email protected] default

password: nvidia

5. Run the Web Preview App on SmartCam

and then view the live video stream on any

compatible web browser.

Running Web Preview App on SmartCam on page 9

6. (Optional) Change the camera's sensor

configuration.

Changing the camera's sensor configuration on page

7. (Optional) Adjust the exposure compensation for

low-light conditions.

Adjusting the exposure compensation for low-light

conditions on page 11

3.3 Running the SmartCam Discovery Tool

Use the SmartCam Discovery Tool to scan and discover all cameras within the network's local IP range.

On Windows

1. Download the SmartCam Discovery Tool.

https://smartcow-smartcam-discovery-tool.s3.us-east-2.amazonaws.com/windows/

SmartCamDiscoveryInstaller_0.0.1.zip

2. Install and configure SmartCam Discovery tool.

a. Extract SmartCamDiscoveryInstaller.exe from the downloaded ZIP file.

b. Run the installer.

By default, a desktop shortcut is created, and the system prompts you for firewall access during the first

time you launch the tool. You can use the tool for discovery after allowing firewall access.

Note: If you are prompted with a warning window, select More Info and click on Run Anyway, and then

proceed with the rest of the installation steps.

3. Run the SmartCam Discovery tool on your computer to get a list of cameras on your local network.

To run the SmartCam Discovery Tool, double-click the shortcut icon pointing to the executable file that is available at

the default installation folder:

Setting up SmartCam 8

C:\Program Files\SmartCow Discovery Tool

You can view the camera’s name and IP address as shown in the following figure.

On Ubuntu

1. Download the SmartCam Discovery Tool.

https://smartcow-smartcam-discovery-tool.s3.us-east-2.amazonaws.com/linux/smartcam-

discovery_0.0.1-bionic_amd64.deb

2. Install and configure SmartCam Discovery tool.

To install the smartcam-discovery package, run the following command.

sudo apt install [path/to/.deb file]

For example:

sudo apt install smartcam-discovery_0.0.1-bionic_amd64.deb

3. Run the SmartCam Discovery tool on your computer to get a list of cameras on your local network.

To run the SmartCam Discovery tool, run the following command.

smartcam-discovery-gtk

You can view the camera’s name and IP address as shown in the following figure.

3.4 Running Web Preview App on SmartCam

SmartCam Web Preview is a web application that captures video feed from SmartCow cameras and displays the live

video stream on any compatible web browser.

Setting up SmartCam 9

Before you begin

• Ensure that SmartCam has a discoverable public IP address and within the same network as the SmartCam Web

Preview.

• Supported browsers: Google Chrome

About this task

The application is pre-installed on all SmartCow cameras and is available to all SmartCow users. You can use this

application to preview the captured video feed and adjust the camera's position and angle as needed.

Procedure

1. To ssh into your SmartCam, use the discovered IP address and then run the following command.

ssh [email protected] default

password: nvidia

2. To launch the Web Preview App on your SmartCam, run the following command.

smartcam-web-preview

3. If the application is not installed and the command above failed to run, reach out to the SmartCow team for the

credentials to download the application from the apt repository.

user=xxxx

password=xxxxxxxx

sudo apt update

sudo apt install -y curl ca-certificates

curl -1sLf "https://$user:[email protected]/apt/gpg.key" | sudo apt-key add -

echo "deb https://smartcow.io/apt/repo/smartcam-web-preview-dev $(grep

'^DISTRIB_CODENAME=' /etc/lsb-release | cut -f2 -d=) multiverse" | sudo tee -a /etc/apt/sources.list.d/

smartcow-repo.list

echo "machine smartcow.io login $user password $password" | sudo tee -a

/etc/apt/auth.conf.d/smartcow-repo.conf>/dev/null

sudo apt update

sudo apt install -y smartcam-web-preview

4. When the application is running, type the IP address of your SmartCam with port number 8080 on your browser to

check the camera feed preview.

For example, https://<SmartCam_IP_address>:8080

3.4.1 Updating Web Preview App to a new version

Procedure

To run a new version of Web Preview App, run the following command.

sudo apt-get install --only-upgrade smartcam-web-preview

3.5 Changing the camera's sensor configuration

You can install and use the v4l2-ctl utility to change the sensor configuration of the camera.

Procedure

1. Run the SmartCam Discovery Tool to get the SmartCam's IP address.

For more information, see Running the SmartCam Discovery Tool.

2. Install the v4l2-ctl utility.

At the terminal, type the following command.

sudo apt install v4l-utils

3. To view a list of configuration parameters, type the following command.

v4l2-ctl --all

Setting up SmartCam 10

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