Configuration Manual

7 Glossary and abbreviations
APC Automatic People Counter
First generation people counter
.
APS Advanced People Sensor
Second generation people sensor, successor of the APC
APS-M APS for Mobile applications such as busses and trains.
APS-RS APS for Retail & Security and other stationary applications.
CSV Comma separated values
File format where values are separated by commas. Those
files can be imported into Microsoft Excel.
DHCP Dynamic Host Configuration Protocol
Protocol and service dynamically distributing network config-
uration parameters, such as IP address and servers.
DNS Domain Name System
Resolves queries for FQDN host names into IP addresses
FQDN Fully Qualified Domain Name
Address of a device or server using DNS instead of an IP
address
FTP File Transfer Protocol
Protocol for data transfer; used for transferring the counting
data registered by the APS
H.264 Video compression standard. This is used by APS video
storing and streaming.
HAGL HELLA Aglaia
HDR High-Dynamic-Range imaging
Technique used in imaging to reproduce a greater dynamic
range of luminosity.
HTML5 Hypertext Markup Language, fifth revision
Markup language used for structuring and presenting con-
tent on the World Wide Web since 2014. This is used by the
user interface of the APS.
HTTP Hypertext Transfer Protocol
Application protocol for data transmissions in networks.
HTTP is the basis for data communications in the World
Wide Web.
HTTPS Hypertext Transfer Protocol Secure
Application protocol for secure communication in networks
IP address Internet Protocol address
Manually or dynamically assigned in the network
JSON JavaScript Object Notation
Used by the APS REST interface.
Lux Unit of illuminance.
MAC address Media Access Control address
Glossary and abbreviations
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