摘要
为改变传统公路交通标志需要市电供电、不能移动、标志单一的缺点,设计了一款新一代公路安全交通设施——移动式太阳能交通标志车.其主要由蓄电池、传动部分、控制部分、显示部分和车体组成.设计结构简单合理,采用太阳能和蓄电池双向供电,警示距离远,独立工作时间长,研发的警示图标显示系统能够显示符合国家标准的各种图标,使用时可以随时更换,并且设计了一套太阳能板自动追光系统,可以使太阳能的利用率得到提高,达到节能、减排、高能、高效的目的.特别适合在无电源的高速公路、非固定的施工(维护)现场及弯道、山道等高危险地段,而且在应急状态下能够发挥其便于移动的特点.
It is noted that traditional traffic signs have numerous shortcomings including continuous dependence city power supply,immobility and the singleness of marks.To promote this situation,the present author designed a new traffic sign-Mobile traffic sign car with solar as its energy.This machine has reasonable design and simple structure which contains storage battery,transmission section,control section,display section and the body.The dual power-supply mode that consists of solar energy and storage battery could endure the sign work in a long-time independently and provide a far distance warning.The newly devised warning screen could display all kinds of warning signs that meet the national standards whenever it is required.Furthermore,a set of solar-panel which can track sunlight automatically make sure improve the utilization of solar energy and achieve the goal of energy saving,emission reducing and power-efficient using.The characters mentioned above make the equipment especially suitable for use on the electricity-lacking highways,mobile construction or maintenance fields and dangerous sites like hill road and curved lanes where it could take well advantage of its mobility in urgent situations.
出处
《河北工业大学学报》
CAS
北大核心
2012年第4期59-63,共5页
Journal of Hebei University of Technology
关键词
太阳能
交通标志车
追光
电机驱动
节能减排
solar energy
traffic signs car
the spotlight
motor drive
energy conservation and emission reduction
