FprEN IEC 62676-5-1:2024

SLOVENSKI STANDARD
oSIST prEN IEC 62676-5-1:2023
01-januar-2023
Sistemi za videonadzor v varnostnih aplikacijah - 5-1. del: Specifikacije podatkov
in kakovost slike kamer - Okoljske preskusne metode za kakovost slike
Video surveillance systems for use in security applications - Part 5-1: Data specifications
and image quality performance for camera devices - Environmental test methods for
image quality performance
Systèmes de vidéosurveillance destinés à être utilisés dans les applications de sécurité -
Partie 5-1: Spécifications des données et performances de la qualité d'image pour les
dispositifs de caméra - Méthodes d'essai d'environnement pour les performances de la
qualité d'image
Ta slovenski standard je istoveten z: prEN IEC 62676-5-1:2022
ICS:
13.320 Alarmni in opozorilni sistemi Alarm and warning systems
oSIST prEN IEC 62676-5-1:2023 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

oSIST prEN IEC 62676-5-1:2023
oSIST prEN IEC 62676-5-1:2023
79/670/CDV
COMMITTEE DRAFT FOR VOTE (CDV)
PROJECT NUMBER:
IEC 62676-5-1 ED1
DATE OF CIRCULATION: CLOSING DATE FOR VOTING:
2022-09-23 2022-12-16
SUPERSEDES DOCUMENTS:
79/631/CD, 79/637A/CC
IEC TC 79 : ALARM AND ELECTRONIC SECURITY SYSTEMS
SECRETARIAT: SECRETARY:
France Mr Jean-François LIGNEREUX
OF INTEREST TO THE FOLLOWING COMMITTEES: PROPOSED HORIZONTAL STANDARD:

Other TC/SCs are requested to indicate their interest, if any, in this
CDV to the secretary.
FUNCTIONS CONCERNED:
EMC ENVIRONMENT QUALITY ASSURANCE SAFETY
SUBMITTED FOR CENELEC PARALLEL VOTING NOT SUBMITTED FOR CENELEC PARALLEL VOTING
Attention IEC-CENELEC parallel voting
The attention of IEC National Committees, members of CENELEC,
Vote (CDV) is
is drawn to the fact that this Committee Draft for
submitted for parallel voting.
The CENELEC members are invited to vote through the CENELEC
online voting system.
This document is still under study and subject to change. It should not be used for reference purposes.
Recipients of this document are invited to submit, with their comments, notification of any relevant patent rights of which they are aware
and to provide supporting documentation.

TITLE:
Video surveillance systems for use in security applications – Part 5-1: Data specifications and image quality
performance for camera devices – Environmental test methods for image quality performance

PROPOSED STABILITY DATE: 2028
NOTE FROM TC/SC OFFICERS:
In order to be fully in line with IEC Directives, the title was changed to read: Video surveillance systems for use in security
applications – Part 5-1: Data specifications and image quality performance for camera devices – Environmental test methods
for image quality performance.

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oSIST prEN IEC 62676-5-1:2023
– 2 – IEC CDV 62676-5-1 © IEC 2022
CONTENTS
FOREWORD . 3
INTRODUCTION . 5
1 Scope . 6
2 Normative references . 6
3 Terms and definitions . 6
4 Test environment . 7
4.1 Overview . 7
4.2 Test environment configuration . 7
4.2.1 Standard shooting conditions . 7
4.3 Measurement environment . 7
5 Test . 8
5.1 General test conditions . 8
5.2 General standard photographing conditions . 8
5.2.1 Lighting conditions . 8
5.2.2 Field angle. 8
5.2.3 Lens iris. 9
5.2.4 Standard camera settings . 9
5.3 Image quality . 9
5.3.1 Resolution . 9
5.3.2 Results of resolution . 9
5.4 Environmental Test method . 10
5.4.1 Testing Conditions . 10
5.4.2 High temperature operation test. 10
5.4.3 Low temperature operation test . 11
5.4.4 High temperature and high humidity operation test . 12
5.4.5 Performance recovery. 13
5.4.6 Reporting of test results . 13
5.5 Specification indication . 14
Annex A (normative) How to measure the sight glass illuminance attenuation rate . 15

Figure 1 — Example of Measurement environment . 8
Figure 2 — Profile of the high temperature operation test . 11
Figure 3 —Profile of the low temperature operation test . 12
Figure 4 —Example of the high temperature high humidity operation test . 13
Figure A.1 —Schematic diagram: Glass sight illuminance attenuation measurement . 15

Table 1 —Camera settings for resolution . 9

oSIST prEN IEC 62676-5-1:2023
IEC CDV 62676-5-1 © IEC 2022 – 3 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
Alarm systems –
Video surveillance systems (VSS) for use in security applications

Part 5-1: Data specifications and image quality performance for camera
devices – Environmental test methods for image quality performance

FOREWORD
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rights. IEC shall not be held responsible for identifying any or all such patent rights.
International Standard IEC 62676-5-1 has been prepared by IEC technical committee TC 79:
Alarm and electronic security systems.
The text of this International Standard is based on the following documents:
Draft Report on voting
79/XX/FDIS 79/XX/RVD
Full information on the voting for its approval can be found in the report on voting indicated in
the above table.
This document was drafted in accordance with ISO/IEC Directives, Part 2, and developed in
accordance with ISO/IEC Directives, Part 1 and ISO/IEC Directives, IEC Supplement, available

oSIST prEN IEC 62676-5-1:2023
– 4 – IEC CDV 62676-5-1 © IEC 2022
at www.iec.ch/members_experts/refdocs. The main document types developed by IEC are
described in greater detail at www.iec.ch/publications.
The committee has decided that the contents of this document will remain unchanged until the
stability date indicated on the IEC website under webstore.iec.ch in the data related to the
specific document. At this date, the document will be
• reconfirmed,
• withdrawn,
• replaced by a revised edition, or
• amended.
oSIST prEN IEC 62676-5-1:2023
IEC CDV 62676-5-1 © IEC 2022 – 5 –
1 INTRODUCTION
2 The goal of this standard is to define the performance test methods for image quality, a feature of
3 video surveillance systems, which is subject to change depending on the environmental conditions
4 (temperature and humidity).
oSIST prEN IEC 62676-5-1:2023
– 6 – IEC CDV 62676-5-1 © IEC 2022
6 ALARM SYSTEMS –
7 VIDEO SURVEILLANCE SYSTEMS FOR USE IN SECURITY APPLICATIONS –
9 Part 5-1: Data specifications and image quality performance for camera
10 devices – Environmental test methods for image quality performance
14 1 Scope
15 This standard is an extension of IEC 62676-5 which defines measuring methods for performance
16 values of video surveillance camera equipment and defines image quality tests under the given
17 temperature and humidity environment.
18 This standard is mainly targeting cameras with integrated lenses as the lenses is a major
19 component that may impact the results. If the lens is selectable, the lens shall be stated together
20 with the results.
21 2 Normative references
22 The following documents, in whole or in part, are normatively referenced in this document and
23 are indispensable for its application. For dated references, only the edition cited applies. For
24 undated references, the latest edition of the referenced document (including any
25 amendments) applies.
26 IEC 60068-2-1: Environmental Testing - Part 2-1: Tests - Test A: Cold
27 IEC 60068-2-2: Environmental Testing - Part 2-2: Tests - Test B: Dry heat
28 IEC 60068-2-78: Environmental testing – Part 2-78: Tests-Test Cab: Damp heat, steady state
29 IEC 62599-1: Alarm systems –Part 1: Environmental test methods
30 IEC 62676-1-1: Video surveillance systems for use in security applications — Part 1-1:
31 System requirements — General
32 IEC 62676-2-1: Video surveillance systems for use in security applications — Part 2-1: Video
33 transmission protocols — General requirements
34 IEC 62676-3: Video surveillance systems for use in security applications — Part3: Analogue
35 and digital video interfaces
36 IEC 62676-4: Video surveillance systems for use in security applications — Part 4: Application
37 guidelines
38 IEC 62676-5:2018: Video surveillance systems for use in security applications - Part 5: Data
39 Specifications and Image Quality Performance for Camera devices
40 ISO 12231:
...