A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Voice relay double-control hydraulic lifting pedestal pan
The invention relates to the technical field of living facilities, in particular to a voice relay double-control hydraulic lifting pedestal pan. Working is carried out through the technologies of voice recognition, single-chip microcomputer control, electrical control, hydraulic transmission and the like. A voice recognition module based on a keyword list is used for receiving, extracting and recognizing voice commands, a matched result serves as an input signal of a single chip microcomputer, an output signal of the single chip microcomputer is used for controlling on-off of an electromagnetic valve in a hydraulic system, and a hydraulic cylinder ascends and descends to drive the pedestal pan to ascend and descend. When voice acquisition is limited, an electrical system switch is operated, a relay is used for controlling on-off of the electromagnet and controlling transposition of an electro-hydraulic reversing valve, and lifting driving of the pedestal pan is achieved. According to the voice relay double-control hydraulic lifting pedestal pan, the height can be directly adjusted through voice input standard entries, and the requirement for defecation comfort is met; when voice acquisition is limited, the relay can be adopted to control the system to work, so that the reliability is improved; and the pedestal pan is driven to ascend and descend through the hydraulic transmission technology, and stability and safety are achieved.
本发明涉及生活设施技术领域，具体涉及一种语音继电器双控液压升降坐便器；利用语音识别、单片机控制、电气控制、液压传动等技术进行工作。以基于关键词列表的语音识别模块接收、提取、辨识语音命令，将匹配的结果作为单片机的输入信号，利用单片机的输出信号控制液压系统中电磁阀的通断，由液压缸的升降来驱动坐便器的升降。当语音采集受限时，操作电气系统开关，利用继电器控制电磁铁的通断，控制电液换向阀的换位，实现坐便器的升降驱动。本语音继电器双控液压升降坐便器可利用语音输入标准词条直接调节高度，满足了如厕的舒适性；语音采集受限时，也可采用继电器控制系统工作，增加了可靠性；利用液压传动技术驱动坐便器升降，平稳安全。
Voice relay double-control hydraulic lifting pedestal pan
The invention relates to the technical field of living facilities, in particular to a voice relay double-control hydraulic lifting pedestal pan. Working is carried out through the technologies of voice recognition, single-chip microcomputer control, electrical control, hydraulic transmission and the like. A voice recognition module based on a keyword list is used for receiving, extracting and recognizing voice commands, a matched result serves as an input signal of a single chip microcomputer, an output signal of the single chip microcomputer is used for controlling on-off of an electromagnetic valve in a hydraulic system, and a hydraulic cylinder ascends and descends to drive the pedestal pan to ascend and descend. When voice acquisition is limited, an electrical system switch is operated, a relay is used for controlling on-off of the electromagnet and controlling transposition of an electro-hydraulic reversing valve, and lifting driving of the pedestal pan is achieved. According to the voice relay double-control hydraulic lifting pedestal pan, the height can be directly adjusted through voice input standard entries, and the requirement for defecation comfort is met; when voice acquisition is limited, the relay can be adopted to control the system to work, so that the reliability is improved; and the pedestal pan is driven to ascend and descend through the hydraulic transmission technology, and stability and safety are achieved.
本发明涉及生活设施技术领域，具体涉及一种语音继电器双控液压升降坐便器；利用语音识别、单片机控制、电气控制、液压传动等技术进行工作。以基于关键词列表的语音识别模块接收、提取、辨识语音命令，将匹配的结果作为单片机的输入信号，利用单片机的输出信号控制液压系统中电磁阀的通断，由液压缸的升降来驱动坐便器的升降。当语音采集受限时，操作电气系统开关，利用继电器控制电磁铁的通断，控制电液换向阀的换位，实现坐便器的升降驱动。本语音继电器双控液压升降坐便器可利用语音输入标准词条直接调节高度，满足了如厕的舒适性；语音采集受限时，也可采用继电器控制系统工作，增加了可靠性；利用液压传动技术驱动坐便器升降，平稳安全。
Voice relay double-control hydraulic lifting pedestal pan
一种语音继电器双控液压升降坐便器
WANG GONGMING (author) / GAN CUIHUA (author) / CAO LONGBIN (author) / YANG LEI (author) / CHEN YING (author)
2021-08-06
Patent
Electronic Resource
Chinese
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