VDO DIGITAL TACHOGRAPHS - DLD Wireless Data Transfer Systems; DLD Short Range (WLAN); DLD Wide Range (GPRS)

7
DLD
®
Short Range
DLD
®
Wide Range
Service provider
(GPRS)
DTCO
®
DLD
®
Internet (https)
Remote server
Remote TCO Manager,
TIS-Web
®
/ TIS-Office
®
Company card
TIS-Web
®
server
Internet (https)
Internet (https)
Authentification
1 The DLD
®
is used to establish a connection between the DTCO
®
and the Remote TCO Manager (RTM) on the office computer.
2 Authentification takes place between the company card and the DTCO
®
.
Downloading data
3 Reliable data downloading from the DTCO
®
to the DLD
®
(driver cards and/or mass
memory data), where the data is collected and encrypted.
Data transmission
4 DLD
®
transmits the encrypted data to the remote server by means of a mobile wire-
less network (service provider, GPRS).
5a Data for TIS-Web
®
customers is transmitted from the remote server directly to the
TIS-Web
®
server via a secure Internet connection (https) – and is thus available right
away for further processing.
5b
In the case of office applications, e.g. TIS-Office
®
, the data is transmitted from the
remote server directly to the office computer via a secure Internet connection (https).
Vehicle
Office
Vehicle
Office
Remote TCO Manager,
TIS-Web
®
/ TIS-Office
®
Authentification
1 The DLD
®
is used to establish a connection between the DTCO
®
and
the Remote TCO Manager (RTM) on the office computer.
2 Authentification takes place between the company card and the DTCO
®
.
Downloading data
3 Reliable data downloading from the DTCO
®
to the DLD
®
(driver cards and/or mass
memory data), where the data is collected and encrypted.
Data transmission
4 DLD
®
transmits the encrypted data to the office computer by means of WLAN.
5 Data for TIS-Web
®
customers is transmitted directly to the TIS-Web
®
server via a secure
Internet connection (https) – and is thus available for further processing right away.
DTCO
®
DLD
®
WLAN
Company
card
TIS-Web
®
server
Internet (https)