Tram surveillance
Environmentally friendly urban development policies all over the
world make Ethernet tram the future trend of smart transportation
systems. These Ethernet vehicles are integrating secure and reliable
multifunctional solutions. One of such an example is the deployment of
on-tram ticketing systems integrated with IP surveillance and
multimedia solutions. The multifunctional systems require devices which
can overcome vibration and shock on moving vehicles and provide
efficient network management tools for high quality video
transmission.
Regular RJ45 connectors used in such networking devices usually
experience link failure and data loss under harsh exploitation
conditions. That is the reason why M12 connectors are used; however,
they require soldering and their deployment results in high wiring
costs. Thus, in order to have a reliable, cost-effective connection and
to overcome the vibration/shock on vehicle, rugged RJ45 connector is
needed.
For the tram company Korenix JetNet 4506-RJ
appeared to be the best solution, which solved all these problems and
in addition reduced wiring costs of the total system providing fast and
easy system installation. Equipped with rugged IP67 grade RJ45
connectors JetNet4506-RJ provided great protection eliminating link
loss and data failure from constant vibration and shock.
The JetNet 4506-RJ
rugged switch worked as an intermediate device assuring the data
transmission from transit magnetic ticket validators and multimedia
devices to the central room through GPS boards. It simultaneously
transferred the video streams captured from IP cameras to the mobile
NVR.
With its Rapid Super Ring redunancy technology JetNet 4506-RJ
recovers any link failure and data loss within 5 ms providing a
reliable video transmission. Besides, JetNet4506-RJ features VLAN and
QoS management functions to guarantee the high quality of the video
transmission, as well as optimized IGMP Query/Snooping to prevent
multicast traffic from flooding the network while ensuring the high
quality and efficient multicast multimedia traffic delivery to the
tram. The versatile management interfaces of JetNet 4506-RJ reduce maintenance efforts and costs making it the best solution for this all-in-one tram application.
Main Products
Why Korenix
- Rugged IP67 grade RJ45 connectors reduce wiring costs and ensure fast installation.
- Rugged Design ensures network reliability against the harsh conditions with vibration and shock on the moving vehicles.
- IGMP, VLAN, QoS, MSR network management features deliver high quality, reliable and secure network communication.
2010 Rugsėjo 28 d.
Transportation authorities and bus manufacturers are increasingly deploying mobile video solutions for reliable, onboard surveillance. The emerging technological innovations and the revolution of IP video surveillance are combining to provide users with smarter and more efficient network video monitoring solutions. However, providing a complete IP surveillance networking solution in vehicles can be troublesome and expensive with a number of devices used separately to deliver power to IP cameras, collect and manage video streams, etc.
2010 Rugsėjo 28 d.
Video surveillance in buses and other mobile systems has become highly important due to the increased number of criminal threats. With surveillance now heading its way of IP, more vehicles are being equipped with IP cameras which require a total IP surveillance network solution.