Remote monitoring solar street lamp controller based on cell phone network
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- 北京昌日新能源科技有限公司
- Publication Date
- 2009-09-16
- Estimated Expiration
- Not applicable · inactive patent
Smart Images
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Abstract
Description
Technical field
[0001] The invention relates to a remote monitoring equipment for solar street lights based on a mobile phone network, in particular to a remote monitoring equipment applied to a controller for solar street lights. Background technique
[0002] As a high-efficiency and pollution-free energy source, solar energy has received more and more attention. For occasions where the sun is sufficient and not suitable for laying power cables, solar power has become one of the current power solutions. As one of the road lighting products, solar street lights have been widely used in various road lighting.
[0003] At present, solar street light controllers generally work as a single machine independently. A single controller only monitors the voltage of the solar battery to control the turning on or off of the street light, and the charging control is generally constant current. However, this stand-alone independent working mode cannot monitor the status of street lights in re...