Abstract: A control system of a dual power supply type electrolyzer includes an electrolyzer, a first power supply circuit, and a second power supply circuit. The electrolyzer includes a first electrode and a second electrode. The first power supply circuit connected to the first electrode. The second power supply circuit connected to the second electrode. The first power supply circuit and the second power supply circuit simultaneously supply power respectively to the first electrode and the second electrode. The first electrode and the second electrode have a same amount of power, but the first electrode and the second electrode have different polarities and their polarities alternate periodically.

Abstract: A soft start module includes a power component, a current sensing component, a reference voltage generating circuit, and a constant current control circuit. The power component has a first terminal connected to a first node, a second terminal connected to an Output node, and a third terminal connected to a third node. The current sensing component has a fourth terminal connected to an input node and a fifth terminal connected to the first node. The reference voltage generating circuit has a seventh terminal connected to a fourth node and an eighth terminal connected to a ground node. The constant current control circuit has a ninth terminal connected directly or indirectly to the fifth terminal of the current sensing component, a tenth terminal connected the fourth node, and an eleventh terminal connected to the third node.

Abstract: A control system of a dual power supply type electrolyzer includes an electrolyzer, a first power supply circuit, and a second power supply circuit. The electrolyzer includes a first electrode and a second electrode. The first power supply circuit connected to the first electrode. The second power supply circuit connected to the second electrode. The first power supply circuit and the second power supply circuit simultaneously supply power respectively to the first electrode and the second electrode. The first electrode and the second electrode have a same amount of power, but the first electrode and the second electrode have different polarities and their polarities alternate periodically.

Abstract: A control system of chlorinated brine generator with descaling device includes an electrolysis cell and a controller unit. The electrolysis cell includes a cover, a chlorinated brine generator, and a descaling device. The cover includes an inlet and an outlet, wherein a waterway is defined between the inlet and the outlet. The chlorinated brine generator is arranged in the waterway, and includes a plurality of electrode plates. The descaling device is arranged adjacent to the chlorinated brine generator and in the waterway, and includes an ultrasonic vibrating equipment. The ultrasonic vibrating equipment includes a vibrator. The controller unit includes an electrolysis-and-power controlling module, an ultrasonic generating module, and a main controlling module. The electrolysis-and-power controlling module controls the chlorinated brine generator. The ultrasonic generating module controls the descaling device.

Abstract: A massage bathing maintenance system suitable for a massage bathing equipment is provided. The system comprises at least one attached device, at least one slave control device, a master control device, and an analyzing unit. The at least one attached device is configured to actuate with regard to the massage bathing equipment. The at least one slave control device comprises a control unit configured to generate and transmit at least one actuating message according to at least one actuating-status of the at least one attached device. The master control device comprise a log-collecting unit configured to record the at least one actuating message of the at least one slave control device into a logs table. The analyzing unit is configured to analyze the at least one actuating message of the logs table so as to determine whether the actuation of at least one attached device is abnormal.

Abstract: An intelligent massage bathing system applied for a massage bathing equipment is disclosed herein, which comprises a plurality of attached devices, a massage bathing control unit, an operating panel unit and a master control device. The attached devices includes at least one first attached devices and at least one second attached devices, wherein the at least one first attached devices is configured as at least one slave control device. The master control device establishes a master-slave connection with the at least one slave control device, and commands to directly control the at least one slave control device to actuate relatively to the massage bathing equipment, according to an instruction generated from the operating panel unit.

Abstract: A light-emitting knob assembly is disclosed. The light-emitting knob assembly is disposed on a device for providing a heat source or a fire and includes a knob, a light-sensing plate, an axial bush, a base, and a light generating unit. The knob is utilized for being rotated to control the strength of the heat source or the strength of the fire of the device and driving the light-sensing plate and the axial bush to be rotated relative to the light generating unit. The light generating unit generates different brightnesses and/or different colors of lights to correspondingly display the strength of the heat source or the strength of the fire after the light-sensing plate is rotated. A user can distinguish the strength of the heat source or the strength of the fire via the light-emitting knob assembly from a distance.

Abstract: A light-emitting knob assembly is disclosed. The light-emitting knob assembly is disposed on a device for providing a heat source or a fire and includes a knob, a light-sensing plate, an axial bush, a base, and a light generating unit. The knob is utilized for being rotated to control the strength of the heat source or the strength of the fire of the device and driving the light-sensing plate and the axial bush to be rotated relative to the light generating unit. The light generating unit generates different brightnesses and/or different colors of lights to correspondingly display the strength of the heat source or the strength of the fire after the light-sensing plate is rotated. A user can distinguish the strength of the heat source or the strength of the fire via the light-emitting knob assembly from a distance.

Abstract: An intelligent massage bathing system applied for a massage bathing equipment is disclosed herein, which comprises a plurality of attached devices, a massage bathing control unit, an operating panel unit and a master control device. The attached devices includes at least one first attached devices and at least one second attached devices, wherein the at least one first attached devices is configured as at least one slave control device. The master control device establishes a master-slave connection with the at least one slave control device, and commands to directly control the at least one slave control device to actuate relatively to the massage bathing equipment, according to an instruction generated from the operating panel unit.

Abstract: A massage bathing maintenance system suitable for a massage bathing equipment is provided. The system comprises at least one attached device, at least one slave control device, a master control device, and an analyzing unit. The at least one attached device is configured to actuate with regard to the massage bathing equipment. The at least one slave control device comprises a control unit configured to generate and transmit at least one actuating message according to at least one actuating-status of the at least one attached device. The master control device comprise a log-collecting unit configured to record the at least one actuating message of the at least one slave control device into a logs table. The analyzing unit is configured to analyze the at least one actuating message of the logs table so as to determine whether the actuation of at least one attached device is abnormal.

Abstract: A waterproof pillow with audio unit is described. The waterproof pillow with audio unit includes a waterproof pillow, a sound unit and a remote control unit. Either the sound unit scans a plurality of audio devices for identifying the audio devices or the audio devices respectively scan the sound unit for identifying the sound unit to establish the communication links between the sound unit and audio devices. The sound unit then utilizes a switch unit to switch for selecting one of the audio devices. An audio output device is used to output the audio output of the selected audio device. The remote control unit controls the sound unit for selecting the musical sound of the audio devices served as the audio output. The remote control unit further adjusts the volume of the audio output.

Abstract: A wireless light control system with control apparatus for stage lights and method thereof are described. The light control apparatus in the wireless light control system communicates with the wireless receiver via a wireless connection. The wireless transmitter transmits the light control command, the scene control command and the procedure control command to the wireless receiver wherein the light control command includes a lighting parameter, a lighting duration parameter, a brightness parameter and light color parameters so that the stage light modules can switches the lighting status, the lighting duration, the brightness and the light colors based on Digital Multiplex 512 (DMX512) of the light control standard protocol. Further, the wireless light control system effectively simplifies the control architecture of the stage light modules.

Abstract: The present invention discloses a massage bathtub automatic control system and method for controlling the same, which provides a control panel and a digital control unit, wherein the control panel is disposed with a visual-displaying unit, a master control device and an input device connected to the master control device. The visual-displaying unit displays multi-layer function menus where a user can use the input device to pick up one of function icons appearing. The picked up function icon corresponds operation of at least one of attaching devices or operations of combining the plural attaching devices connected to the bathtub, and simultaneously, the control panel sends a related control command to the digital control unit for performing such an operation on the corresponding attaching device. The operational result of the corresponding attaching device can be sent back to the control panel for data process.

Abstract: A waterproof pillow with audio unit is described. The waterproof pillow with audio unit includes a waterproof pillow, a sound unit and a remote control unit. Either the sound unit scans a plurality of audio devices for identifying the audio devices or the audio devices respectively scan the sound unit for identifying the sound unit to establish the communication links between the sound unit and audio devices. The sound unit then utilizes a switch unit to switch for selecting one of the audio devices. An audio output device is used to output the audio output of the selected audio device. The remote control unit controls the sound unit for selecting the musical sound of the audio devices served as the audio output. The remote control unit further adjusts the volume of the audio output.

Abstract: A wireless light control system with control apparatus for stage lights and method thereof are described. The light control apparatus in the wireless light control system communicates with the wireless receiver via a wireless connection. The wireless transmitter transmits the light control command, the scene control command and the procedure control command to the wireless receiver wherein the light control command includes a lighting parameter, a lighting duration parameter, a brightness parameter and light color parameters so that the stage light modules can switches the lighting status, the lighting duration, the brightness and the light colors based on Digital Multiplex 512 (DMX512) of the light control standard protocol. Further, the wireless light control system effectively simplifies the control architecture of the stage light modules.

Abstract: The present invention discloses a massage bathtub automatic control system and method for controlling the same, which provides a control panel and a digital control unit, wherein the control panel is disposed with a visual-displaying unit, a master control device and an input device connected to the master control device. The visual-displaying unit displays multi-layer function menus where a user can use the input device to pick up one of function icons appearing. The picked up function icon corresponds operation of at least one of attaching devices or operations of combining the plural attaching devices connected to the bathtub, and simultaneously, the control panel sends a related control command to the digital control unit for performing such an operation on the corresponding attaching device. The operational result of the corresponding attaching device can be sent back to the control panel for data process.