A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Flushing control method and system of toilet bowl and urinal
The invention discloses a flushing control method and system of a toilet bowl and a urinal. The flushing control method comprises the following steps: 1) continuously detecting a human body distance signal through a millimeter wave sensing module; 2) judging whether a human body enters an effective sensing area according to the human body distance signal, if so, judging that a human body target enters the effective sensing area, and entering a step 3), and if not, returning to the step 1); 3) judging whether the time duration of continuously detecting the human body distance signal in the effective sensing area is greater than or equal to T1, if so, judging that the human body target is using the urinal, and entering a step 4), otherwise, judging the target as an invalid target, and ending; and 4) judging whether the time duration of continuously detecting the human body distance signal in the effective sensing area is greater than or equal to T2, if so, judging that the human body target leaves, and starting flushing, and if not, judging that the human body target does not leave, and repeating the step. According to the invention, the interference target can be effectively identified, and the error impact phenomenon caused by long-time static dynamic detection of the human body target can be overcome.
一种便器的冲洗控制方法、系统和小便斗，包括：1)通过毫米波感应模块持续检测人体距离信号；2)根据人体距离信号判断是否有人体进入有效感应区，若是，则判定为人体目标进入有效感应区，进入步骤3)；若否，回到步骤1)；3)判断持续检测到有效感应区内的人体距离信号的时间长度是否大于等于T1,若是，则判定为人体目标正在使用小便斗，进入步骤4)；否则，判断为无效目标，结束；4)判断持续检测不到有效感应区内人体距离信号的时间长度是否大于等于T2，若是，则判断为人体目标离开，开启冲水；若否，则判断为人体目标未离开，重复本步骤。本发明能够有效识别干扰目标，且能克服动态检测人体目标较长时间静止造成误冲现象。
Flushing control method and system of toilet bowl and urinal
The invention discloses a flushing control method and system of a toilet bowl and a urinal. The flushing control method comprises the following steps: 1) continuously detecting a human body distance signal through a millimeter wave sensing module; 2) judging whether a human body enters an effective sensing area according to the human body distance signal, if so, judging that a human body target enters the effective sensing area, and entering a step 3), and if not, returning to the step 1); 3) judging whether the time duration of continuously detecting the human body distance signal in the effective sensing area is greater than or equal to T1, if so, judging that the human body target is using the urinal, and entering a step 4), otherwise, judging the target as an invalid target, and ending; and 4) judging whether the time duration of continuously detecting the human body distance signal in the effective sensing area is greater than or equal to T2, if so, judging that the human body target leaves, and starting flushing, and if not, judging that the human body target does not leave, and repeating the step. According to the invention, the interference target can be effectively identified, and the error impact phenomenon caused by long-time static dynamic detection of the human body target can be overcome.
一种便器的冲洗控制方法、系统和小便斗，包括：1)通过毫米波感应模块持续检测人体距离信号；2)根据人体距离信号判断是否有人体进入有效感应区，若是，则判定为人体目标进入有效感应区，进入步骤3)；若否，回到步骤1)；3)判断持续检测到有效感应区内的人体距离信号的时间长度是否大于等于T1,若是，则判定为人体目标正在使用小便斗，进入步骤4)；否则，判断为无效目标，结束；4)判断持续检测不到有效感应区内人体距离信号的时间长度是否大于等于T2，若是，则判断为人体目标离开，开启冲水；若否，则判断为人体目标未离开，重复本步骤。本发明能够有效识别干扰目标，且能克服动态检测人体目标较长时间静止造成误冲现象。
Flushing control method and system of toilet bowl and urinal
一种便器的冲洗控制方法、系统和小便斗
LIN XIAOFA (author) / LIN XIAOSHAN (author) / HUANG HAIFANG (author) / YU HAIFENG (author) / LI YIMING (author)
2021-09-07
Patent
Electronic Resource
Chinese
IPC:
E03D
WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES
,
Wasserklosetts oder Urinale mit Spülvorrichtungen
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