In the intelligent revolution of public transportation systems,four key components -Bus LCD Display,Bus LED Display,Bus Stop Announcer,and Bus ticket validator- work closely together to enhance the efficiency and passenger experience of public transportation.Here is a detailed description of the collaboration between these components：
Information Synchronization and Updates
Bus LCD Display and Bus LED Display：Both displays receive signals from a central control system to update the displayed content in real-time.The LCD display,with its high resolution and rich colors,display station information,announcement,etc.,inside the bus,providing detailed information service for passenger.Meanwhile,the LED display,due to its high brightness and low power consumption,displays vehicle routes,real-time time,etc.,outside the bus,ensuring that passengers can clearly obtain relevant information even from the outside.
Bus Stop Announcer：By combining GPS positioning technology and a preset station information database,it automatically triggers the stop announcement function when the bus approaches a station,playing the station name and arrival prompts.This function is synchronized with the station information on the LCD/LED Display,providing passengers with visual and auditory double insurance to ensure they don't miss their stop.
Integration of Ticket Validation and Information Service
Bus ticket validator：Through RFID or QR code recognition technology,it quickly verifies the validity of passengers' tickets.Once the verification is successful,relevant information (such as the number of remaining seats,ticket usage,etc.) is fed back to the LCD/LED Display in real-time,providing passengers with real-time ticketing information.If ticket validation fails,the LCD/LED Display will display corresponding prompts,and the Bus Stop Announcer will also play a voice prompt,guiding passengers to purchase tickets or seek assistance.
Intelligent Navigation and Scheduling
These intelligent terminal devices can also connect to the GPS system of the bus to achieve intelligent navigation and scheduling.For example,in case of traffic congestion or accidents,the central control system can adjust the bus's route and arrival time in real-time and release the latest travel information to passengers through the LCD/LED Display and Bus Stop Announcer,ensuring that passengers can learn and adapt to changes in their journey in time.
Component Operating Mode
Bus LCD Display：It receives signals from the central control system,updates and displays real-time bus operation information,station information,announcements,etc.Due to its high resolution and rich colors,it can present more detailed and vivid information content.
Bus LED Display：It also receives signals from the central control system but focuses more on providing clear displays in bright environments.It is often used outside the bus to display vehicle routes,real-time time,etc.
Bus Stop Announcer：Based on GPS positioning technology and a preset station information database,it automatically plays station names and arrival prompts,ensuring that passengers can receive timely arrival information aurally.
Bus ticket validator：It verifies the validity of passengers' tickets through RFID or QR code recognition technology.The verification results can be fed back to the LCD/LED Display in real-time,providing passengers with real-time ticketing information.
In conclusion,these four key components play an essential role in the intelligent revolution of public transportation.Through close relevance (information sharing) and collaborative working modes,they provide passengers with more comprehensive,efficient,and convenient public transportation services,promoting the intelligent development of the public transportation sector.
CARDLAN,as a leading provider of intelligent hardware solutions,leverages its technical expertise and innovative spirit to offer comprehensive,high-quality,and multifunctional intelligent hardware to the market.Whether it's bus card reader,clearing machine,bar code scanner,bus LED display,or PDA handheld POS device,CARDLAN can cater to the diverse need of various industries,ranging from public transportation to healthcare.During the process of equipment upgrades and iterations,CARDLAN will continue to provide the market with the latest and most advanced technical support and services,ensuring smooth business operations and customer satisfaction.
