With the rapid development of China's national economy and improve people's living standards, people are also more frequent travel, urban rail transit as an important and convenient way to travel more and more acceptance and choice. Urban Rail Transit also faces increasing transport capacity, improve service quality, the urgent need to improve competitiveness. Automatic fare collection system as a rail transit system in the travel time of people with an important tool for communication, is also facing this huge challenge, but vending machines are automatic fare collection system, most internal parts of the terminal equipment and the most complex linkages between the various components equipment. Automatic ticket vending machine to achieve a self-help of passengers, significantly reducing manual ticketing by human consumption, caused by manual operation to avoid unnecessary mistakes. This paper describes a PC-based transistor output characteristic curve display system, this system is a set of data acquisition and display as one of the applications. Mainly used for transistor output characteristic curve for data collection, controlled by a microcontroller, into the PC, for display.
这样可以吗?
追问地铁自动售票机的硬件电路设计 这个怎么翻译
追答the hardware design of Metro ticket machines