http://u-prox.com
16
Algorithm of working on the Internet (WLAN Wi-Fi)
1.
Determine accessibility to Wi-Fi network
2.
Connecting to specified SSID № 1 If DHCP - obtain IP address within local
network affiliate at panel launch
3.
If DHCP on (IP is 0.0.0.0) - obtain IP address
4.
Update of status of IP addresses (announcement and extension of
reserved IP, if DHCP)
5.
Determine possibility of accessing the Internet (access to given IP
addresses of routers)
6.
Determine accessibility of ACS server and U-Prox IC A control panel (IP or
DNS name)
7.
Periodic sending of test signals
8.
If there is, send the events. Waiting for server commands.
9.
Failure - transition to the second IP address of specified router
10. Repeated failure - go to the next specified SSID
Server addresses automatic configuration for control panel
The use of the existing computer network infrastructure, standard network protocols
(DHCP for instance) allowed to provide the “plug-and-play” principle. The mode of
the automatic server address configuration in the panels eases the wireless lock
system deployment significantly.
Fig. 7
. System deployment
The algorithms for operation on each step described below