Abstract: In accordance with various embodiments of the disclosed subject matter, a lighting control method, a related lighting apparatus and system are provided. One embodiment of the present disclosure provides a lighting control method. The method includes detecting a connection status of a wireless network component of a lighting apparatus and controlling a working status of an illumination component of the lighting apparatus based on the connection status.

Abstract: The present disclosure provides a time-delay lighting circuit and a lighting device. The time-delay lighting circuit includes a first voltage-current conversion circuit configured to convert a first inputted current to a current satisfying working conditions of the light emitting component; an energy storage and discharge device configured to provide power to the light emitting component when the control switch is switched off to disconnect the external power source from the time-delay lighting circuit; a charging controller configured to charge the energy storage and discharge device when the control switch is switched on to connect the external power source to the time-delay lighting circuit; and a switch status detection circuit configured to detect an on/off status of the control switch, and when the control switch is detected to be switched off, control the energy storage and discharge device to provide power to the light emitting component.

Abstract: LED device protection circuits and protection methods are provided. An exemplary LED device protection circuit includes a first comparator, a protection-signal generating circuit, a sampling-voltage acquisition circuit, and a first reference-voltage acquisition circuit. The first comparator is connected with the sampling-voltage acquisition circuit and the first reference-voltage acquisition circuit, respectively. The first comparator is further connected with the protection-signal generating circuit. The first comparator is configured for comparing a sampling voltage outputted from the sampling-voltage acquisition circuit with a first reference voltage outputted from the first reference-voltage acquisition circuit, and outputting a pulse signal in accordance with a comparison result to the protection-signal generating circuit for generating a protection signal when the pulse signal satisfies a preset condition. The protection signal is configured for turning off an output load connected to a dimmer.

Abstract: The present disclosure provides a Light Emitting Diode (LED) illuminating apparatus. The illuminating apparatus includes a first antenna, a second antenna, a signal amplifying unit, an LED lighting unit, and an LED driving power supply. The LED driving power supply is connected with the signal amplifying unit and the LED lighting unit to drive the LED lighting unit to emit light and to provide power to the signal amplifying unit. The first antenna and the second antenna are connected to the signal amplifying unit. The first antenna receives a base station signal, and transmits the base station signal to the signal amplifying unit. The signal amplifying unit amplifies the base station signal, and transmits the amplified base station signal to the second antenna. The second antenna transmits the amplified base station signal to a terminal. The second antenna further receives a terminal signal, and transmits the terminal signal to the signal amplifying unit.

Abstract: The present disclosure provides device and method for interface-control. The interface-control device includes: a control module having a controller and a first interface coupled to the controller, and a sensor module having a sensor circuit and a second interface coupled to the sensor circuit, the first interface and the second interface being connected through a matching connection. The first interface and the second interface each includes a first function pin for transferring first data reflecting a sensor type of the sensor circuit from the sensor circuit to the controller. The controller determines the sensor type of the sensor circuit based on the first data and processes measured data from the sensor circuit based on the sensor type.

Abstract: A frequency modulation (FM) antenna, a near field communication (NFC) antenna, a multi-function antenna, and a lighting apparatus are provided. A frequency modulation antenna, including a transformer having a secondary coil; a first high-pass filter; a first antenna matching network; and a frequency modulation circuit. The secondary coil of the transformer includes an output terminal connected to a first terminal of the first high-pass filter, a second terminal of the first high-pass filter is connected to the first antenna matching network, and the first antenna matching network is connected to the frequency modulation circuit.

Abstract: The present invention provides an LED lighting device and a method for determining an operation time of the LED lighting device. The LED lighting device includes an LED module configured to emit light; an LED driver configured to supply power and drive the LED module; a micro controller unit (MCU) module that is connected to the LED driver and configured to measure an operation time of the LED lighting device; a display module that is connected to the MCU module and configured to receive the operation time sent from the MCU module and display the operation time; and a power supply module configured to supply power to the MCU module and the display module.

Abstract: A method for automatically adapting to a Wi-Fi network with hidden service set identifier (SSID) is provided. The method includes a wireless access point (AP) hiding an SSID of the wireless AP and receiving a probe request frame containing request information for automatically adapting to a Wi-Fi network of the wireless AP within coverage of the wireless AP. The method also includes the wireless AP determining whether the probe request frame contains the request information for automatically adapting to the Wi-Fi network of the wireless AP and the wireless AP sending a probe response frame when the probe request frame contains the request information for automatically adapting to the Wi-Fi network of the wireless AP. Further, the method includes the wireless AP receiving a connection request sent by at least one Wi-Fi terminal, such that the at least one Wi-Fi terminal is connected to the Wi-Fi network wirelessly.

Abstract: In accordance with various embodiments of the disclosed subject matter, a wireless voice transparent transmission apparatus and a related control terminal are provided. The wireless voice transparent transmission apparatus includes an input unit configured for collecting a voice command; a control unit connected to the input unit configured for acquiring an audio signal corresponding to the voice command collected by the input unit in real time; and a wireless transmission unit including a software access application programming interface (API) and a radio frequency (RF) module. The RF module is connected to the control unit, the software access API is configured for establishing a wireless network connection between the RF module and at least one wireless terminal, the RF module is configured for transmitting the audio signal acquired by the control unit to the at least one wireless terminal.

Abstract: The present invention relates to furniture panels, and more particularly, to a method for preparing functional engineered wood. It includes the following steps: make veneer blanks by rotary cutting or splicing, and cut the veneer blanks into desired dimensions to obtain veneers A. Soak the veneers A in a ternary mixed solution of a biomass nanocellulose solubilizer, a fire retardant and an acid dye for toughening, fire retardation and dyeing to obtain veneers B. Add a formaldehyde decomposing powder into a modified MUF adhesive, mix them up, coat the veneers B with the mixture to obtain veneers C. Assemble and cold-press the veneers C to obtain flitches D, and saw the flitches D into desired patterns and dimensions to obtain finished products.

Abstract: A silicon-controlled rectifier (SCR)-compatible constant-voltage circuit that includes an input undervoltage control module, an overpower protection module, a controllable load module, and a power conversion module is provided. The input undervoltage control module, the overpower protection module, and the controllable load module are connected in parallel between a first sampling point and the power conversion module, and the first sampling point is arranged between an SCR and the power conversion module. The power conversion module is configured to provide a constant voltage to a load module. The input undervoltage control module and the overpower protection module are configured to control the power conversion module to start or stop power conversion based on a voltage at the first sampling point. The controllable load module is configured to maintain the SCR to be on when the power conversion module stops power conversion.

Abstract: The present disclosure provides a dimmer control circuit, a dimmer control method and a lighting device. The dimmer control circuit includes: a dimming output end configured to connect to a dimmer, a load terminal configured to connect to a load, a detection-control module, and a current holding module. An input end of the detection-control module is connected to an output end of the dimmer. An output end of the detection-control module is configured to: control the current holding module to connect to the load terminal when the dimming output end is connected to a SCR-based leading-edge phase cut dimmer, and control the current holding module to disconnect from the load terminal when the dimming output end is not connected to the SCR-based leading-edge phase cut dimmer. The current holding module is configured to supply a holding current to the SCR-based leading-edge phase cut dimmer connected to the dimming output end.

Abstract: The present disclosure provides a smart home control system including at least one LED lighting device and at least one smart terminal. The LED lighting device includes an LED light-emitting module, a power supply module, a video acquisition module, a processing module and a communication module. The video acquisition module may be configured to collect video data within a camera detection range, and send the video data to the processing module. The processing module parses and recognizes the video data to detect behavioral information, generates control instructions according to the behavioral information, and controls the communication module to send the control instructions to the smart terminal. The system consistent with the present disclosure enables timely detection and prevention of illegal activities and/or unsafe behaviors, as well as recognition and execution of specified user instructions.

Abstract: The present disclosure provides an information acquisition method, an illumination device and an illumination system. The method includes: acquiring, by the illumination device, an input command inputted by the user, the input command including a to-be-processed information identifier; generating, by the illumination device, according to a to-be-processed file, the input command and sending the to-be-processed file to the processing unit; the to-be-processed file includes the to-be-processed information identifier, and the to-be-processed file being configured to instruct the processing unit to acquire the first information corresponding to the to-be-processed information identifier; receiving, by the illumination device, the first information sent by the processing unit, and outputting the first information.

Abstract: The present disclosure provides a method for target detection, including: obtaining an image captured by a camera, and zoning the image based on a mounting angle of the camera to obtain at least one image block; determining target-detection algorithms for the at least one image block based on positions of the at least one image block in the image; and performing target detection on the at least one image block based on the target-detection algorithms.

Abstract: The present disclosure provides a light-emitting diode (LED) lighting device. The LED lighting device includes a lamp base, a glass shell, a heat-dissipating cup, a driving power source, an LED light source module, and an optical portion. The LED light source module, the heat-dissipating cup, and the driving power source are arranged from top to bottom inside the glass shell. A top portion of the glass shell is connected to the optical portion and a bottom portion of the glass shell is connected to the lamp base. The heat-dissipating cup faces upwardly and an outer sidewall of the heat-dissipating cup forms a close contact with an inner sidewall of the glass shell. The LED light source module is fixed within the heat-dissipating cup. The driving power source is positioned under the heat-dissipating cup and a space is formed between the driving power source and the heat-dissipating cup.

Abstract: A color-temperature adjustable light-emitting diode (LED) lighting device and a method for adjusting the color temperature of an LED lighting device are provided. The color-temperature adjustable LED lighting device includes: a power supply module, a micro-control unit (MCU), an adjustable LED driving power supply having a positive output terminal and a negative output terminal, a cool white LED array, a warm white LED array, a first switch circuit, a second switch circuit, a first current detection circuit, and a second current detection circuit. The power supply module is connected to an input terminal of the MCU and an input terminal of the adjustable LED driving power supply.

Abstract: The present disclosure provides a method and a device for target tracking. The method includes: obtaining a primary forecasting model and a verification model of a target, the primary forecasting model containing low-level features of the target and the verification model containing high-level features of the target; obtaining a current frame of a video image and determining a tracking region of interest (ROI) and a motion-confining region in the current frame based on a latest status of the target, wherein the tracking ROI moves in accordance to a movement of the target; forecasting a status of the target in the current frame in the tracking ROI based on the primary forecasting model; and determining a target image containing the target based on the status of the target in the current frame. The method further includes extracting high-level features of the target from the target image.