The vehicle-mounted POS machine is a terminal transaction device designed for vehicle-mounted applications in the all-in-one card system. The vehicle-mounted POS machine has two types of GPRS networking and WIFI networking, which can automatically detect the network status, automatically connect to the network when the network signal is good, and timely download personnel update and stream upload. M1 card and CPU card in 13.56mhz frequency band issued by the one-card system can be identified and consumed using the main wallet in the card, using quota consumption and supporting identity rate control. Local whitelist verification mechanism is adopted to automatically identify network status (offline/online adaptive), and automatically upload transactions and update the whitelist when online.
ARM9 core processor is used
Onboard 32MB RAM and 128MB FLASH
Built-in WIFI module or GPRS module
The software system uses embedded LINUX
