▍Introduction to System

As an extension of intelligent scheduling system functions, the electronic station board system consists of data central sub-system and station sub-systems, as follows:

1. Data center sub-system

The sub-system provides the key facilities of computation, network and storage and business software relevant to electronic station board services.

2. Station sub-system

Building electronic station board terminals at public transit stations, which consists of such modules as video monitoring, multimedia information release, thermal dissipation, power and control, can realize more developed and convenient station management and interpersonal interactions.

▍Workflow

Electronic station boards are generally located in stations along public transit routes to indicate the directions, stops and vehicle departure forecasts. Workflow of the system is shown as follows:

The real-time information of vehicle location and operation status will be sent by the intelligent on-board host on a public transport vehicle to an intelligent scheduling server for data processing and then transmitted to an electronic station board server for business logic analysis to calculate the information of the next approaching station. Then such information will be transmitted to and displayed on relevant electronic station boards. Passengers can select the vehicles they need based on such information to enhance the travel experience.

▍Hardware Terminal

	Parameters
	LCD panel	Type: LCD Display resolution: 1920 x 1080 (16:9) Luminance: 2,000 cd/m2 Contract: 3,000:1 Angle of visibility: horizontal: 178°/vertical: 178°  Service hours: 50,000
	Appearance	Protection grade: IP55 Installation method: pedestal mounting
	Player	DDR: 2G NAND: 8G USB: 2 WIFI/ Bluetooth /LAN/ serial port: supportive Power input: 9~18V
	Power	Input voltage: AC 220/110V±10% 50/60HZ  Leakage protection: supportive  Lighting protection grade: Grade II Timing switch: supporting multimodal setting
	Operating  environment	Outdoor Ambient temperature: -20°~50° Ambient humidity: 5%~98%