黑龙江省交通统计系统的设计与实现

本文简要说明了黑龙江省交通统计系统的设计和实现方法，同时分析了交通统计的业务特点，并提出了一些具体的解决办法，例如：数据与报表的分离设计技术，使用Formula One控件处理统计报表，数据备份和恢复等，最后，本文还就该系统将来的进一步发展提出了三个方面：基层化，网络化，智能化。

Field Test of Energy Storage System on Urban Transit System

The energy storage system charges the energy generated during braking and discharges it again when a vehicle accelerates on urban transit system. The energy storage system is considered to be one of the useful devices for energy storing and recycling. The energy storage system was developed and installed on the test track of Gyeongsan LRT in Korea. This paper presents the test plan and how much energy is saved by the energy storage system through the field test. When the energy storage system is on/off, the energy saving rate is obtained.