|
 |
| |
 |
 |
 |
| |
|
|
| |
 |
|
| |
Project Name |
|
| |
Video/Voice/Data
over One Network for Industrial
Science Parks |
| |
Application |
|
| |
Transportation Automation |
| |
Moxa Products |
|
| |
EDS-726
EDS-508-SS-SC
VPort 2100 Series |
|
|
|
|
Introduction
Industrial science parks serve many functions.
They attract internal and domestic funds
and technology, help to develop open economies,
generate international
cooperation, and help communities become part of the global marketplace.
Building
a successful industrial science park requires high-tech R&D resources,
with product lines playing an essential role. The facilities and management
of the industrial science park must also use the most up to date technology
to meet the expectations of today's professionals.
Forming a solid administrative monitoring platform that includes traffic, local security, and an intelligent surveillance system goes a long way towards promoting an industrial science park in the business community. Four key benefits of creating a good monitoring system are: |
|
 |
Meet the strict requirements of security, administration, and management departments. |
|
|
|
Connect with traffic systems to build up an intelligent traffic network. |
|
|
Centralize
the management of basic administrative facilities. |
|
|
Develop a park-wide
public broadcast system. |
|
| |
| System Description |
| Phase
1 of Construction
|
Monitoring control management system |
| This project uses 10/100
Mbps Ethernet as the main communication medium,
with Turbo Ring topology used to increase reliability.
Profibus is used to transmit control signals between
substations (max. speed of 12 Mbps), and uses Ethernet
to connect monitors, highway MIS, GIS, GPS, and
monitoring stations (speed of 10/100 Mbps) for
management. The modulated scheme and friendly WINCC
Chinese user interface are advanced methods that
are used widely around the world. Baifeng Tunnel
has left and right openings on each side, with
the left opening stretching a distance of 1,974
meters, and the right opening stretching a distance
of 1,540 meters. The main communication and monitoring
network system uses Moxa ED6008-MM-SC to build
a ring topology that connects to the main control
room using IMC-101-M-SC over long distances. |
 |
| |
| Phase
2 of Construction |
Multi-monitoring
and broadcast system |
The
second phase of construction involves
an area of about 7.5 square kilometers. The total
road
length
in the industrial science-park
is about
40 kilometers. The park also
contains a 2.5 kilometer tunnel, 19 middle-sized
and small bridges, 2 wastewater treatment plants,
2 rainwater treatment plants, 2 tunnel drainage
ditches, and a 12 kilometer long river.
This multi-monitoring system must be capable of
processing heavy traffic loading, and should be
a fast, flexible,
and reliable network, so that when a connection
fails, communications will not be affected. Moreover,
the system should be extendable, so that other
systems with different protocols can easily connect
to it
via switches.
In addition, the devices
and software in the control room can continue
using
the system
resources from the first phase of construction;
the only devices and software needed are new devices.
The system
is
compatible with the original system and can reuse
the resources and reduce the construction investment.
At the base of this multi-monitoring network, an
intelligent monitoring
system is used to achieve real-time monitoring
of every road, and record and save the license
plate numbers of vehicles parked illegally
in
the park area. By using this network, the
working status of devices can be monitored in real-time
remotely, and show the images of working status
and function
parameters of all monitored objects in the monitoring
area.
Gigabit Networks increases the Central Network
bandwidth to transmit data from a different
Local Network. The combination of Turbo Ring and
Ring Coupling achieves the reliability requirement
to build a robust communication network.
|
 |
| |
| Moxa Provides the Following Benefits |
|
Moxa's Turbo Ring supports fast media redundancy, with a recovery time of less than 300 ms, providing customers with a reliable and stable network. |
| |
|
Easy configuration and real-time administration by web browser, Windows utility, or Telnet/Serial console. |
| |
|
EDS-726 and EDS-508 series switches are rated to operate at temperatures from -40 to 75 °C. |
| |
|
Moxa EDS-Managed
switches support e-mail and relay warning by
user-configured events. |
| |
|
Moxa EDS-Managed switches support fiber optic ports to handle long distance transmission from different local site to the central control room. |
| |
|
Moxa's VPort series video servers support remote access, control, and monitoring from anywhere, anytime. |
| |
|
Surveillance
systems based on an Ethernet network are convenient
for system integrators to maintain, repair,
and upgrade. |
|
|
|
|
|
| |
|
|
