A spout is disclosed capable of detecting if it is properly “on” or “off” the container according to tilt characteristics of the spout as determined by accelerometer and other sensor data. The tilt characteristics can be applied to one or more sets of coupling criteria, which if met, can provide an
A spout is disclosed capable of detecting if it is properly “on” or “off” the container according to tilt characteristics of the spout as determined by accelerometer and other sensor data. The tilt characteristics can be applied to one or more sets of coupling criteria, which if met, can provide an indication that the spout is “on bottle” or “off bottle”.
대표청구항▼
1. A dispensing spout comprising: a tilt sensor configured to generate an orientation attribute having an orientation attribute value, wherein the orientation attribute value comprises an instant measured orientation angle of the spout with respect to a reference orientation; anda detector circuit c
1. A dispensing spout comprising: a tilt sensor configured to generate an orientation attribute having an orientation attribute value, wherein the orientation attribute value comprises an instant measured orientation angle of the spout with respect to a reference orientation; anda detector circuit coupled with the tilt sensor, the detector circuit having a processor programmed to: derive a duration attribute having a duration attribute value, wherein the duration attribute value comprises a measured duration of time of the spout at a particular instant measured orientation;obtain a spout coupling criteria defined as a function of the orientation attribute and the duration attribute, wherein the spout coupling criteria is satisfied if the orientation attribute value generated by the tilt sensor exceeds a threshold angle for a particular duration;generate a detected profile as a function of the orientation attribute value and the duration attribute value; andgenerate a spout coupling state message upon the detected profile satisfying the spout coupling criteria, wherein the spout coupling state message provides an indication of the spout being off of a container. 2. The spout of claim 1, wherein the duration attribute value is at least 10 seconds. 3. The spout of claim 1, wherein the duration attribute value is at least 25 seconds. 4. The spout of claim 1, wherein the threshold angle is at least 10 degrees off vertical. 5. The spout of claim 4, wherein the threshold angle is at least 15 degrees off vertical. 6. The spout of claim 1, further comprising a wireless transmitter coupled with the detector circuit. 7. The spout of claim 6, wherein the detector circuit is further programmed to cause the wireless transmitter to transmit the spout coupling state message. 8. The spout of claim 6, wherein the wireless transmitter adheres to at least one of the following transmission formats: 802.11, Bluetooth, Zigbee, WiMAX, WiGIG, a proprietary serial format, and RFID. 9. The spout of claim 1, wherein the tilt sensor comprises an accelerometer. 10. The spout of claim 1, wherein the reference orientation comprises a relative angle with respect to a container orientation of the container to which the spout is coupled. 11. The spout of claim 10, wherein the container comprises at least one of the following: a bottle, a medication container, a carton, a collection tube, a flask, and a vessel. 12. The spout of claim 10, wherein the reference orientation comprises a vertical orientation relative to the container. 13. The spout of claim 1, further comprising a power source coupled with the tilt sensor and the detector circuit. 14. The spout of claim 1, further comprising a memory storing the spout coupling criteria. 15. The spout of claim 1, wherein the spout coupling criteria is defined as a function of acceleration of the spout. 16. The spout of claim 1, wherein the spout coupling criteria is further defined as a function of at least one of the following: a time, a velocity, a position, a movement path, and a movement signature. 17. The spout of claim 1, wherein the spout coupling criteria is satisfied if the orientation of the spout exceeds the threshold angle and is within a specified angle range for the particular duration. 18. The spout of claim 17, wherein the specified angle range is within 15 degrees of horizontal.
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이 특허에 인용된 특허 (13)
Trotter Victor D. (Arlington TX) Woods Robert L. (Arlington TX), Airborne liquid-spreading system.
Ma, Benjamin; Nishijima, Rick T.; Jamieson, John W.; Buckley, Edward M.; Hishiki, Teruo; Dycher, David; Chung, Ho Pun, Filter status techniques adapted for use with a container based filtration device.
Martindale Richard A. (Vacaville CA) Martindale William A. (Vacaville CA) Straddeck Matthew (Davis CA) Osborne Gregory J. (Reno NV), Method and system for control and monitoring of beverage dispensing.
Temko, Seth W.; Raczynski, Walter V.; Zimnicki, Charles L., Methods, apparatuses, and systems for measuring the amount of material dispensed from a container using an accelerometer.
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