Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Positioning water spraying controller of intelligent closestool
Aiming at the problem of inaccurate flushing positioning of the existing intelligent closestool on the market, the positioning water spraying controller of the intelligent closestool is designed, the design proposes that a pyroelectric infrared array sensor mounted on a telescopic rod is used as a main sensor for the first time, and a two-dimensional matrix data table returned by the sensor is read through an STM32 single chip microcomputer; according to the principle that the higher the temperature is, the stronger the infrared radiation is, the larger the value returned by the pyroelectric infrared array sensor is, the position of the anus of the human body is judged and determined, a single-chip microcomputer controls and generates a proper PWM wave signal to control a motor to stretch out and draw back accurately, automatic positioning and cleaning are achieved, and meanwhile the functions of accurately judging the defecation state of a user and the like are achieved. The equipment is stable and efficient in work, simple in structure and controllable in cost.
针对市场上现有的智能马桶存在冲洗定位不准确的问题，设计出一种智能马桶的定位喷水控制器，该设计首次提出将安装在伸缩杆上的热释电红外阵列传感器作为主传感器，通过STM32单片机读取传感器返回的二维矩阵数据表，根据温度越高红外辐射越强，即热释电红外阵列传感器返回数值越大的原理，来判断确定人体肛门位置，由单片机控制产生合适的PWM波信号来控制电机精确伸缩，以实现自动定位清洁，同时具有精准判断使用者如厕状态等功能，该设备工作稳定高效，且结构简单，成本可控。
Positioning water spraying controller of intelligent closestool
Aiming at the problem of inaccurate flushing positioning of the existing intelligent closestool on the market, the positioning water spraying controller of the intelligent closestool is designed, the design proposes that a pyroelectric infrared array sensor mounted on a telescopic rod is used as a main sensor for the first time, and a two-dimensional matrix data table returned by the sensor is read through an STM32 single chip microcomputer; according to the principle that the higher the temperature is, the stronger the infrared radiation is, the larger the value returned by the pyroelectric infrared array sensor is, the position of the anus of the human body is judged and determined, a single-chip microcomputer controls and generates a proper PWM wave signal to control a motor to stretch out and draw back accurately, automatic positioning and cleaning are achieved, and meanwhile the functions of accurately judging the defecation state of a user and the like are achieved. The equipment is stable and efficient in work, simple in structure and controllable in cost.
针对市场上现有的智能马桶存在冲洗定位不准确的问题，设计出一种智能马桶的定位喷水控制器，该设计首次提出将安装在伸缩杆上的热释电红外阵列传感器作为主传感器，通过STM32单片机读取传感器返回的二维矩阵数据表，根据温度越高红外辐射越强，即热释电红外阵列传感器返回数值越大的原理，来判断确定人体肛门位置，由单片机控制产生合适的PWM波信号来控制电机精确伸缩，以实现自动定位清洁，同时具有精准判断使用者如厕状态等功能，该设备工作稳定高效，且结构简单，成本可控。
Positioning water spraying controller of intelligent closestool
一种智能马桶的定位喷水控制器
WANG YANG (Autor:in) / GUO-CHEN JIANGSHAN (Autor:in) / CHEN YUE (Autor:in)
16.12.2022
Patent
Elektronische Ressource
Chinesisch
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