Rail transport PIS system means passenger information system, it is a comprehensive information system which widely applied to subway, railway, trains, etc.
Rely on multimedia network technology, it provides audio broadcasting, video playback platform, emergency alerting, video surveillance, monitoring storage and interfere for passengers and central control room. Along with the development of the technology and the expansion of the market share, PIS system gradually trends to multi-functionality ,digitalization and intelligence.
PIS system needs to achieve different functions for information transmitting and receiving from multi-dimensions, audio and video broadcasting ,and video surveillance, etc. It requires high efficiency, excellent multi-media and customizable hardware to support. We recommend you the Qiyang RK3588 SOM board, it is with significant advantages on data processing, multi-media performance, network communication, connectors’performance reliability ,etc. It fully meets the applicational requirements for rail transportation PIS system.
SOM adopts a processor which is with 4*Cortex-A76+ 4*Cortex-A55, featuring a powerful data processing capability to handle the data transmitting and receiving ,information updates, background data synchronization , user interaction simultaneously .
PIS system are typically deployed at edge environment ,such as transportation vehicles or sites. It is inbuilt with 6T computing power, and provides strong local AI computing for real-time and intelligent data analysis and decision-making: accurate passenger flow statistics, abnormal behavior detection, intelligence voice interaction and facility status surveillance, to improve the response speed and accuracy.
SOM supports gigabit Ethernet , onboard WIFI, to connect external 4G/5G module, to achieve wired/wireless network communication; A variety of connection methods ensure PIS system to run efficiently and fluently in various complex edge environments, to remote control and maintenance.
Onboard with abundant interfaces, such as :MIPI_DSI, HDMI, eDP video connector, they are available to connect and driver several passenger information screen, including the compartment media screen, subway station announcement screen, etc; It supports MIPI_CSI, PCIe, USB3.0,GPIO, I2C,UART,MIC, TF card slot,etc. which are the needed connectors for the camera, intercom, data storage etc.
It is available to select the industrial grade option, -40℃ ~ +85℃ wide temperature range, it is with the anti-electromagnetic interference, sturdy and durable, to meet the environment requirements for rail transportation.
