OPERATING CLOCK SYNCHRONIZATION ADJUSTING METHOD FOR INDUCTION TYPE POWER SUPPLY SYSTEM
First Claim
1. An operating clock synchronization adjusting method, for an induction type power supply system, comprising:
- receiving a plurality of data pulses, by a supplying-end module, according to a clock of a microprocessor of the supplying-end module, for generating a plurality of data frames;
calculating a period between first data pulses corresponding to starting bits of a first data frame and a second data frame among the plurality of data frames, for acquiring a data frame period;
calculating a period between the first data pulse of the second data frame and a second data pulse of the second data frame, for acquiring a bit period; and
comparing the bit period and a bit time threshold, for determining whether to adjust the clock of the microprocessor according to the data frame period and a frame time threshold.
1 Assignment
0 Petitions
Accused Products
Abstract
An operating clock synchronization adjusting method, for an induction type power supply system, includes receiving a plurality of data pulses, by a supplying-end module, according to a clock of a microprocessor of the supplying-end module, for generating a plurality of data frames. A period between first data pulses corresponding to starting bits of a first detecting data frame and a second detecting frame among the plurality of data frame is calculated, for acquiring a data frame period. A period between the first data pulse of the second data frame and a second data pulse of the second data frame is calculated, for acquiring a bit period. The bit period and a bit time threshold are compared for determining whether to adjust the clock of the microprocessor according to the data frame period and a frame time threshold.
14 Citations
8 Claims
-
1. An operating clock synchronization adjusting method, for an induction type power supply system, comprising:
-
receiving a plurality of data pulses, by a supplying-end module, according to a clock of a microprocessor of the supplying-end module, for generating a plurality of data frames; calculating a period between first data pulses corresponding to starting bits of a first data frame and a second data frame among the plurality of data frames, for acquiring a data frame period; calculating a period between the first data pulse of the second data frame and a second data pulse of the second data frame, for acquiring a bit period; and comparing the bit period and a bit time threshold, for determining whether to adjust the clock of the microprocessor according to the data frame period and a frame time threshold. - View Dependent Claims (2, 3)
-
-
4. A synchronous data transmitting method for an induction type power supply system, comprising:
-
receiving, by a supplying-end module of the induction type power supply system, a plurality of data impulses of a power transmitting signal according to a first operating clock of a microprocessor in the supplying-end module, for generating a plurality of data frames, wherein the plurality of data impulses is transmitted by a receiving-end module according to a second operating clock of a microprocessor in a receiving-end module of the induction type power supply system; calculating time periods between data impulses corresponding to start bits of the plurality of data frames, for acquiring a plurality of data frame periods; comparing the plurality of data frame periods with a data frame time period, for synchronizing the first operating clock and the second operating clock; and turning on a receiving function of the supplying-end module in a plurality of receiving periods and turning off the receiving function in a plurality of closed periods, wherein the plurality of receiving periods corresponds to the plurality of data impulses. - View Dependent Claims (5, 6, 7, 8)
-
Specification