Alarm and block system to prevent approaching
- 专利权人:
- 发明人:
- 申请号：
- KR20140004969
- 公开号：
- KR101489661(B1)
- 申请日:
- 2014.01.15
- 申请国别(地区):
- 韩国
- 年份:
- 2015
- 代理人:
- 摘要：
The present invention relates to an access sensing and alarm system which is provided with an independent power source using a solar battery and a secondary battery; operates an alarm while forming a virtual barrier wall when sensing the approach of a wild animal or a person approaching illegally in the range of a certain area such as an area around a road, a crop cultivation area, etc., thereby turning away the animal or person approaching; and also visually displays a wild animal appearance area to a driver who drives around the road. Accordingly, the access sensing and alarm system can secure the protection of a wild animal and the safety of a passenger in a vehicle and also prevent damage or like in an access restriction area including a crop cultivation area. The present invention provides an alarm and barrier system for access prevention comprising multiple alarm units. The alarm units comprise an independent power source using sunlight and are separately installed on the top of a guardrail or a sepa
- 来源网站：
- 中国工程科技知识中心
