帮忙翻译一下摘要~~感激不尽

With the increasing number of vehicles and the transport needs of the growing global cities are facing serious traffic congestion problems. The intersection of scientific management and control of traffic engineering is an important research topic. Road safety is to protect and give full play to the intersection capacity of the important measures. This paper studies the intersection planar multi-phase control system of wireless communication. Use of short-range wireless communications technology will greatly enhance the current path of the real-time monitoring efficiency and improve road traffic conditions. Address urban traffic control system the practical requirements for the development of the overall program. Reached a basic traffic junctions increase capacity and reduce waiting time, ease traffic pressure on purpose. Serious analysis of the current use of the wireless communication module several advantages, careful choice of PTR2000 as part of the system of wireless communication module. Completed a 89 tents at the core microprocessor control circuits and related procedures for the design and debugging