Title:
SNOWFALL MEASUREMENT APPARATUS AND METHOD USING RDS FM-TYPE SNOWFALL MEASUREMENT MODULE
Document Type and Number:
WIPO Patent Application WO/2011/049376
Kind Code:
A2
Abstract:
The present invention is to provide a snowfall measurement apparatus and method using an RDS FM-type snowfall measurement module, the apparatus comprises: a sunlight electric cell plate (100) which is installed on the one side of an upper end of a supporting frame having a certain height, charges electricity generated by collecting sunlight and performing electricity generation in a battery, and uses the charged electricity as the power of an RDS FM-type snowfall measurement module; and the RDS FM-type snowfall measurement module (200) which is positioned on a lower end of the sunlight electric cell plate, is supplied with the self-generated power from the sunlight electric cell plate, is driven by receiving a wakeup signal and an audio signal transmitted from a central control server in a remote place through the FM band (76-108MHz), and transmits a snowfall measurement data signal measured through the ultrasonic waves to the central control server in a remote place. Thus, the invention reduces power consumption since self-generation is performed through the sunlight, and there is no restriction on the installation place because the real-time wireless transmitting and receiving functions are carried out, and also, the weather information is quickly notified. Further, the customized broadcasting programs for disaster in accordance with snowfall are provided with audio signals to all the peripheral devices (handsets, hands-free units, MP3 players, GPS/navigation, satellite digital audio radio, and mobile phones) included in the RDS FM broadcast audio service regions.
Inventors:
CHO JAE MYOUNG (KR)
KWON MI HWA (KR)
OH YOUNG HA (KR)
HAN SOL (KR)
CHO HEA MIN (KR)
CHO YONG MIN (KR)
KWON MI HWA (KR)
OH YOUNG HA (KR)
HAN SOL (KR)
CHO HEA MIN (KR)
CHO YONG MIN (KR)
Application Number:
PCT/KR2010/007213
Publication Date:
April 28, 2011
Filing Date:
October 20, 2010
Export Citation:
Assignee:
JMCENGINEERING CO LTD (KR)
CHO JAE MYOUNG (KR)
KWON MI HWA (KR)
OH YOUNG HA (KR)
HAN SOL (KR)
CHO HEA MIN (KR)
CHO YONG MIN (KR)
CHO JAE MYOUNG (KR)
KWON MI HWA (KR)
OH YOUNG HA (KR)
HAN SOL (KR)
CHO HEA MIN (KR)
CHO YONG MIN (KR)
International Classes:
G01W1/14; G01F23/296; H04B7/00
Foreign References:
| US20050282560A1 | 2005-12-22 | |||
| US6177873B1 | 2001-01-23 | |||
| KR20090082763A | 2009-07-31 | |||
| US5920827A | 1999-07-06 | |||
| US6861959B1 | 2005-03-01 |
Attorney, Agent or Firm:
JO, CHI HOON (KR)
조치훈 (KR)
조치훈 (KR)
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