近年,随着经济的发展、国民收入的提高,越来越多的人们购买了私家车。虽然私家车的普及,一方面提高了部分人们的出行效率,但另一方面因私家车数量不断增长,使得小区、停车场、园区等单位在管理和安全方面均出现了问题:无车位,停车难;上下班高峰期车辆拥堵,出行受困;出入口人工发卡、开关道闸,人力损耗严重;可疑人员进出无法核实等。类似情况的频发严重影响着车主和 In recent years, with the economic development and the improvement of national income, more and more people have purchased private cars. Although the popularity of private cars, on the one hand to improve the efficiency of some people travel, but on the other hand due to the growing number of private cars, making the district, parking lots, parks and other units in the management and safety problems have emerged: no parking spaces, parking Difficult; traffic jam at rush hour, travel trapped; man-made entrance and exit card, switch Daozha, serious human loss; unable to check out the suspicious persons and so on. Frequent similar situations affect the owner and