Title: Time telling device and method for electric wave clock
Application Number: 200610035451 Application Date: 2006.05.12
Publication Number: 1845019 Publication Date: 2006.10.11
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: G04C21/00
Applicant(s) Name: Dongguan Zhoujin Electronic Plastic Hardware Co., Address: 523900
Inventor(s) Name:
Attorney & Agent: zhou ligong
Abstract:
     The invention relates to an electric wave clock timer and relative method, which comprises an electric wave timer core which can send out code signal. Said core comprises a quartz oscillator and a microprocessor, while the quartz oscillator sends out pulse in F Hz, to be received and treated by microprocessor to be converted into the pulse with H ms width; and said pulse will be coded into time code signal; said time code signal is pulse width signal, pulse number signal or binary code signal; the different pulse widths, pulse numbers and binary codes express different time; the output of core time code signal is electrically connected to the input of time integrated circuit plate. The invention has the advantages that: it has accurate time and the electric wave clock receives standard time from the time center to correct the time in operation; the time code signal output by core is the standard time code signal, which will not be affected by power cut or manual time adjustment.
Time: 6
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