Excretion detection system and toilet seat used in same
View Patent ↗Provided is excretion detection system ( 50 ) including: toilet seat ( 10 ) that is openable; imaging unit ( 2 ) with which toilet seat ( 10 ) is provided; and information processor ( 15 ) that estimates at least one selected from the group consisting of (i) presence or absence of urine or feces, and (ii) a property of the urine or feces, by using imaging data of imaging unit ( 2 ), excretion detection system ( 50 ) being configured not to capture an image using imaging unit ( 2 ) when toilet seat ( 10 ) opens.
1. An excretion detection system comprising:
a toilet bowl;
a toilet seat that is openable and provided on the toilet bowl;
a toilet seat open-close detector configured to detect whether the toilet seat is opened or closed;
a seating detector configured to detect a seated state and a non-seated state of a user, the seating detector being independent of the toilet seat open-close detector;
an imaging unit with which the toilet seat is provided; and
an information processor that estimates at least one selected from the group consisting of (i) presence or absence of excrement and (ii) a property of the excrement, using imaging data of the imaging unit, the imaging unit being configured not to capture an image at least when the toilet seat is opened.
2. The excretion detection system according to claim 1 , wherein the imaging unit is configured not to capture an image while the toilet seat is opened based on a detection result of the toilet seat open-close detector.
3. The excretion detection system according to claim 1 ,
wherein the imaging unit is configured not to capture an image when the seating detector detects that the user does not sit on the toilet seat.
4. The excretion detection system according to claim 1 , further comprising a blocking part that blocks an imaging visual field of the imaging unit, wherein the blocking part is configured to block the imaging visual field of the imaging unit when the toilet seat is opened.
5. The excretion detection system according to claim 4 , wherein the blocking part is provided at a position where the imaging visual field of the imaging unit is blocked when the toilet seat is opened.
6. The excretion detection system according to claim 1 , further comprising an imaging notification unit that notifies capturing an image using the imaging unit.
7. An excretion detection system comprising:
a toilet bowl;
a toilet seat that is openable and provided on the toilet bowl;
at least one imaging unit with which the toilet seat is provided; and
an information processor that estimates at least one selected from the group consisting of (i) presence or absence of excrement and (ii) a property of the excrement, using imaging data of the at least one imaging unit, the at least one imaging unit comprising a plurality of imaging units,
wherein the plurality of imaging units include a first imaging unit disposed on a left side with respect to a center line that extends from a front side to a back side of the toilet seat, and a second imaging unit disposed on a right side with respect to the center line.
8. An excretion detection system comprising:
a toilet bowl;
a toilet seat that is openable and provided on the toilet bowl;
an imaging unit with which the toilet seat is provided;
a toilet seat open-close detector configured to detect whether the toilet seat is opened or closed;
a seating detector configured to detect a seated state and a non-seated state of a user, the seating detector being independent of the toilet seat open-close detector;
an information processor that estimates at least one selected from the group consisting of (i) presence or absence of excrement and (ii) a property of the excrement, using imaging data of the imaging unit; and
a toilet seat deformation preventing structure provided around the imaging unit configured to prevent deformation of the toilet seat at the position of the imaging unit.
9. An excretion detection system comprising:
a toilet bowl;
a toilet seat that is openable and provided on the toilet bowl;
an imaging unit with which the toilet seat is provided;
a toilet seat open-close detector configured to detect whether the toilet seat is opened or closed;
a seating detector configured to detect a seated state and a non-seated state of a user, the seating detector being independent of the toilet seat open-close detector;
a lens cover that protects a lens of the imaging unit; and
an information processor that estimates at least one selected from the group consisting of (i) presence or absence of excrement and (ii) a property of the excrement, using imaging data of the imaging unit, the lens cover being provided while being inclined with respect to a horizontal plane.
10. An excretion detection system comprising:
a toilet bowl;
a toilet seat that is openable and provided on the toilet bowl;
an imaging unit with which the toilet seat is provided;
a toilet seat open-close detector configured to detect whether the toilet seat is opened or closed;
a seating detector configured to detect a seated state and a non-seated state of a user, the seating detector being independent of the toilet seat open-close detector;
a lens cover that protects a lens of the imaging unit; and
an information processor that estimates at least one selected from the group consisting of (i) presence or absence of excrement and (ii) a property of the excrement, using imaging data of the imaging unit, the excretion detection system detecting that an imaging visual field of the imaging unit is blocked by a predetermined area or more and notifying a user of the blocked imaging visual field.
11. The excretion detection system according to claim 2 , wherein the imaging unit is configured not to capture an image when the seating detector detects that the user does not sit on the toilet seat.
12. The excretion detection system according to claim 2 , further comprising a blocking part that blocks an imaging visual field of the imaging unit, wherein the blocking part is configured to block the imaging visual field of the imaging unit when the toilet seat is opened.
13. The excretion detection system according to claim 3 , further comprising a blocking part that blocks an imaging visual field of the imaging unit, wherein the blocking part is configured to block the imaging visual field of the imaging unit when the toilet seat is opened.
14. The excretion detection system according to claim 12 , wherein the blocking part is located at a position where the imaging visual field of the imaging unit is blocked when the toilet seat is opened.
15. The excretion detection system according to claim 13 , wherein the blocking part is provided at a position where the imaging visual field of the imaging unit is blocked when the toilet seat is opened.
16. A toilet seat constituting the excretion detection system according to claim 1 .
17. A toilet seat constituting the excretion detection system according to claim 2 .
18. A toilet seat constituting the excretion detection system according to claim 5 .
19. A toilet seat constituting the excretion detection system according to claim 7 .
20. The excretion detection system according to claim 1 , wherein the seating detector is configured to be pushed by the toilet bowl when a user sits on the toilet seat and applies weight thereto, and the seating detector protrudes from the toilet seat when the user does not sit.