Circuit device for controlling a plurality of light-emitting devices in a sequence
OwnerShen Ko Tsenginventor
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Abstract
The invention provides a circuit device for controlling N light-emitting devices disposed in a sequence on an object, wherein N is an integer larger than 1, and each light-emitting device includes a respective light-emitting diode. The circuit device includes a water-proof enclosure, a motion-actuated switch, a controller, and a battery. Particularly, the controller is capable of driving the light-emitting diodes lighting up on the basis of a first predefined sequence and a consequent second predefined sequence when triggered by the motion-actuated switch.
Claims15
A circuit device for controlling N light-emitting devices disposed on an object, N being an integer larger than 1, and each of the N light-emitting device comprising a light-emitting diode, said circuit device comprising:
- a water-proof enclosure embedded in the object;
- a motion-actuated switch, mounted in the water-proof enclosure, for triggering a controller in response to a motion of the object;
- the controller, mounted in the water-proof enclosure, electrically connected to the motion-actuated switch and each of the light-emitting diodes, for driving the N light-emitting diodes lighting based on a first pre-defined lighting sequence and a second pre-defined lighting sequence followed the first pre-defined lighting sequence when triggered by the motion-actuated switch;
- and
- a battery, mounted in the water-proof enclosure, for supplying said circuit device with electrical power;
- wherein in the first pre-defined lighting sequence the N light-emitting diodes lighting sequentially and the flashing period for each light emitting diode is equal, and in the second pre-defined lighting sequence is the N light-emitting diodes lighting sequentially and the flashing period for each light emitting diode is gradually increased.
A circuit device for controlling N light-emitting devices disposed on an object, N being an integer larger than 1, and each of the N light-emitting device comprising a light-emitting diode, said circuit device comprising:
- a water-proof enclosure embedded in the object;
- a motion-actuated switch, mounted in the water-proof enclosure, for generating a first triggering signal in response to a motion of the object;
- a controller, mounted in the water-proof enclosure, for driving the N light-emitting diodes lighting based on a first pre-defined lighting sequence and a second pre-defined lighting sequence followed the first pre-defined lighting sequence when the controller receives the first triggering signal, wherein the lighting frequency of the first pre-defined lighting sequence is fixed, and the lighting frequency of the second pre-defined lighting sequence being changed gradually;
- and
- a battery, mounted in the water-proof enclosure, for supplying said circuit device with electrical power;
- wherein when the N light-emitting diodes are driven by the controller, if the motion-actuated switch generating a second triggering signal in response to another motion of the object, the controller re-driving the N light-emitting diodes starting from the first pre-defined lighting sequence to the second pre-defined lighting sequence.
A circuit device for controlling N light-emitting devices disposed on an object, N being an integer larger than 1, and each of the N light-emitting device comprising a light-emitting diode, said circuit device comprising:
- a water-proof enclosure embedded in the object;
- a motion-actuated switch, mounted in the water-proof enclosure, for generating a first triggering signal in response to a motion of the object;
- a controller, mounted in the water-proof enclosure, for driving the N light-emitting diodes lighting based on a first pre-defined lighting sequence and a second pre-defined lighting sequence followed the first pre-defined lighting sequence when receiving the first triggering signal, wherein the lighting frequency of the first pre-defined lighting sequence is fixed, and the lighting frequency of the second pre-defined lighting sequence being gradually increased;
- a detector, mounted in the water-proof enclosure, for generating a reset signal after receiving a second triggering signal from the motion-actuated switch, the motion-actuated switch generating the second triggering signal in response to another motion of the object happened during the period when the N light-emitting diodes are driven;
- and
- a battery, mounted in the water-proof enclosure, for supplying said circuit device with electrical power;
- wherein the controller, after receiving the reset signal, re-driving the N light-emitting diodes starting from the first pre-defined lighting sequence to the second pre-defined lighting sequence.
Dependencies are inferred from the claim text.