초록 ▼

A monitoring device and method are provided for monitoring a vacuum toilet, as well as a personal transport vehicle, in particular an aircraft, which uses a monitoring device for vacuum toilets. The monitoring device has a position detector for detecting the position of a toilet lid, a mechanical la

A monitoring device and method are provided for monitoring a vacuum toilet, as well as a personal transport vehicle, in particular an aircraft, which uses a monitoring device for vacuum toilets. The monitoring device has a position detector for detecting the position of a toilet lid, a mechanical latching device and a flushing control unit. The latching device is designed to latch the toilet lid in an open position based on the weight of a person acting on a toilet seat. The flushing control unit is further designed to control the flushing operation based on the toilet lid position, and to block the flushing operation upon detection of the toilet lid in the open position. This makes it possible to improve both the comfort and hygienic conditions for the toilet user while using the vacuum toilet.

대표청구항 ▼

1. A monitoring device for monitoring a vacuum toilet, comprising: a position detector adapted to detect a position of a toilet lid;a mechanical latching device that latches the toilet lid in an open position, the mechanical latching device including a first latching element and a second latching el

1. A monitoring device for monitoring a vacuum toilet, comprising: a position detector adapted to detect a position of a toilet lid;a mechanical latching device that latches the toilet lid in an open position, the mechanical latching device including a first latching element and a second latching element; anda flushing control unit adapted to control a flushing operation of the vacuum toilet based on a detection of the position of the toilet lid,wherein the mechanical latching device latches the toilet lid in response to a weight of a person acting on a toilet seat such that a movement of the toilet lid from the open position to a closed position is blocked by an overlap between the first latching element and the second latching element, andwherein the flushing operation is blocked upon the detection of the toilet lid in the open position. 2. The monitoring device of claim 1, wherein the position detector is adapted to determine an end position of the toilet lid. 3. The monitoring device of claim 2, wherein the end position is an upper end position. 4. The monitoring device of claim 2, wherein the end position is a lower end position. 5. The monitoring device of claim 1, wherein the mechanical latching device has at least one restoring element that is adapted to connect with the toilet seat. 6. The monitoring device of claim 1, further comprising: an actuator adapted to move the toilet lid;a monitoring unit adapted to control the actuator; anda personal sensor is adapted to detect the person in proximity to the vacuum toilet,wherein the monitoring unit is adapted to block closure of the toilet lid if the personal sensor detects the person. 7. The monitoring device of claim 6, wherein the personal sensor is a motion sensor. 8. The monitoring device of claim 6, wherein the personal sensor is an ultrasound sensor. 9. The monitoring device of claim 6, wherein the personal sensor is a temperature sensor. 10. The monitoring device of claim 6, wherein the personal sensor is an infrared sensor. 11. The monitoring device of claim 6, wherein the personal sensor is a weight sensor. 12. The monitoring device of claim 6, wherein the personal sensor is a Hall sensor. 13. The monitoring device of claim 6, wherein the flushing control unit is adapted to block the flushing operation when the actuator is activated to flush the vacuum toilet if the personal sensor has detected the person. 14. The monitoring device of claim 6, wherein the monitoring unit is adapted to initiate the closure of the toilet lid followed by a flushing of the vacuum toilet based on a detection data of the position detector and settable time intervals. 15. A method for monitoring a vacuum toilet, the method comprising the steps of: mechanically latching a toilet lid in an open position with a mechanical latching device including a first latching element and a second latching element to block a movement of the toilet lid from the open position to a closed position by a weight of a person acting on a toilet seat that causes an overlap between the first latching element and the second latching element;detecting a position of the toilet lid using a position detector;controlling a flushing operation based on the detecting the position of the toilet lid by the position detector; andblocking the flushing operation given the detecting of the toilet lid in the open position. 16. The method of claim 15, further comprising determining an end position of the toilet lid with the position detector. 17. The method of claim 16, wherein the end position is an upper end position. 18. The method of claim 15, wherein the blocking the flushing operation when an actuator is activated to flush the vacuum toilet if a personal sensor has detected the person. 19. The method of claim 15, further comprising initiating a closure of the toilet lid followed by a flushing of the vacuum toilet based on detection data of the position detector and settable time intervals. 20. A transport vehicle, comprising: a vacuum toilet;a monitoring device adapted to monitor the vacuum toilet, the monitoring device comprising: a position detector adapted to detecting a position of a toilet lid;a mechanical latching device that latches the toilet lid in an open position, the mechanical latching device including a first latching element and a second latching element; anda flushing control unit adapted to control a flushing operation of the vacuum toilet based on a detection of the position of the toilet lid,wherein the mechanical latching device latches the toilet lid in response to a weight of a person acting on a toilet seat such that movement of the toilet lid from the open position to a closed position is blocked by an overlap between the first latching element and the second latching element, andwherein the flushing operation is blocked upon the detection of the toilet lid in the open position.