Method, apparatus, and system to synchronize processors in toys
First Claim
1. A play-set comprising:
- a master toy having a first timer to measure time and a first processor, the master toy to transmit a synchronization signal including a time period reference to begin a synchronization process to synchronize time and scripts; and
at least one slave toy having a second timer to measure time and a second processor, the slave toy being momentarily bi-directionally communicatively linked to the master toy to acknowledge itself to the master toy and to synchronize its second timer to the time period reference of the master toy in response to the synchronization signal such that master and slave toy thereafter perform synchronized scripts without further communication.
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Abstract
The invention generally relates to a method, apparatus, and system to synchronize timers or clocks of toys. A play-set includes a first toy having a first timer and a start button. The first toy can be designated as a master when the start button is depressed. After being designated as the master, the first toy sends a synchronization signal to begin synchronization. The play-set also includes a second toy communicatively linked to the first toy. The second toy has a second timer, and synchronizes the second timer to the first timer of the first toy in response to the synchronization signal. After timer synchronization, scripts are selected and a script start signal synchronizes the beginning of script play.
39 Citations
26 Claims
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1. A play-set comprising:
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a master toy having a first timer to measure time and a first processor, the master toy to transmit a synchronization signal including a time period reference to begin a synchronization process to synchronize time and scripts; and at least one slave toy having a second timer to measure time and a second processor, the slave toy being momentarily bi-directionally communicatively linked to the master toy to acknowledge itself to the master toy and to synchronize its second timer to the time period reference of the master toy in response to the synchronization signal such that master and slave toy thereafter perform synchronized scripts without further communication. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A method comprising:
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selecting a first toy having a first timer to designate as a master toy, transmitting a synchronization signal from the master toy including a time period reference to begin a synchronization process to synchronize time and scripts; and receiving the synchronization signal including the time period reference at at least one slave toy having a second timer, the slave toy being momentarily bi-directionally communicatively linked to the master toy to acknowledge itself to the master toy and to synchronize its second timer to the time period reference of the master toy in response to the synchronization signal; wherein the master toy and slave toy thereafter perform synchronized scripts without further communication. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21)
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22. A toy system comprising:
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a plurality of toys communicatively linked to each other, each of the plurality of toys including; a battery to provide power; a processor coupled to the battery to receive power, the processor receiving a clock and including a timer, the timer to determine time as a function of the clock; a selectable switch coupled to the processor, the selectable switch to designate one of the plurality of toys as a master toy and the remainder of the plurality of toys as slave toys; wherein the master toy includes a first timer to measure time, the master toy to transmit a synchronization signal including a time period reference to begin a synchronization process to synchronize time and scripts; and wherein the slave toy includes a second timer to measure time, the slave toy being momentarily bi-directionally communicatively linked to the master toy to acknowledge itself to the master toy and to synchronize its respective second timer to the time period reference of the master toy in response to the synchronization signal such that master and slave toy thereafter perform synchronized scripts without further communication. - View Dependent Claims (23, 24, 25, 26)
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Specification