Wecon LEVI-777T Bus Paperless Recorde

LEVI 777T has a socket to interface the high capacity CF card， it also can monitor multiple data collection modules via RS485 BUS. The collection data can be saved into the CF card， the data type is CSV format or encrypted CSV format. The collection data can be exported to USB disk and processed it in the PC.
LEVI series HMI supports maximum 4G bytes CF card， and can save maximum 5 years data. And in HMI， you can query the data by history data reports， history trend graph components.

The current data for all channels is as the following.

http://www.wecon-tech.com/n1790109/LEVI-777T+Bus+Paperless+Recorder.htm

WECON LEVI HMI In Hybrid Bus System

   WECON LEVI series HMI is well-known for its technology customization. We can customize the HMI for customer’s requests. The hybrid bus system’s power source is diesel and battery. The bus uses diesel and battery when it’s running， and the battery is charged when the bus is stop.

   In hybrid bus system， the HMI needs to display the bus’ speed， the battery power， and the battery failure alarm and other information.

   And when the bus opens the backdoor， the HMI need to display the real time video of the backdoor， to let the bus driver get clear information about the back door the passengers to get off， to ensure closing the door and running safety.

http://www.wecon-tech.com/n1790128/LEVI+HMI+In+Hybrid+Bus+System.htm