Zhejiang Shenghui Lighting Co., Ltd.

Sengled Optoelectronics Co., Ltd.

Xia Wang

Jinxiang Shen

Chaoqun Sun

Caifang Wen

Jianbing Zheng

The present disclosure provides a smart lighting device, and a smart lighting control system and method. The smart lighting device includes a wireless communication module, a control module, an image acquisition module configured to collect images/videos near the smart lighting device in real-time and to send the images/videos to the control module for analysis, and a microphone module configured to have operation modes including a sleep mode and a monitor mode to receive a control signal from the control module to switch between the operation modes, and to collect audio signals in the surrounding area of the smart lighting device when operated at the monitor mode. The control module is configured to receive and analyze the images/videos from the image acquisition module. When a human appearance is identified in the images, the control module sends the control signal to the microphone module to switch to the monitor mode.

Smart lighting device, and smart lighting control system and method

The present disclosure provides an audio broadcast system and method. The audio broadcast system includes a primary device including a primary wireless communication module and an audio broadcast module; and one or more secondary devices each including a secondary wireless communication module and an audio broadcast module. The primary device and the one or more secondary devices form a wireless transmitting linking path. The primary device is configured to receive a first audio data from an external device, and to send the first audio data to the one or more secondary devices by using the primary wireless communication module. Further, the secondary wireless communication module is configured to receive the first audio data from the primary device or from a different connecting secondary device; and the audio broadcast modules of the primary device and the one or more secondary devices are configured to broadcast the first audio data.

Method and system for audio broadcast using lighting devices

The present invention provides a multifunctional LED device and multifunctional speaker system. The multifunctional LED device includes a power supply unit; a control unit configured to process audio signals and control commands; an audio power amplifier configured to drive a speaker; a speaker; a first wireless transceiver configured to communicate with a smart terminal; a second wireless transceiver configured to communicate with other LED devices; and an LED light source. The multifunctional speaker system includes several multifunctional wireless LED devices configured to works as wireless speakers, and a smart terminal to control the system remotely. The smart terminal may communicate with and control all the multifunctional LED devices. The multifunctional LED devices may communicate with each other. Two multifunctional LED devices may be configured as a 2.0-channel speaker system. Other speaker systems, such as 2.1-channel, 5.1-channel speaker systems, may be realized using more multifunctional wireless LED devices.

LED lighting device and speaker

A wireless speaker system is provided. The system includes at least one main light emitting diode (LED) lighting device including a wireless fidelity (Wi-Fi) radio frequency module and a wireless audio module. The system also includes at least one auxiliary LED lighting device including the wireless audio module. Further, the system includes a smart terminal. The main LED lighting device is wirelessly connected to the smart terminal through the built-in Wi-Fi radio frequency module. The smart terminal sends an audio signal to the main LED lighting device, and then the wireless audio module in the main LED lighting device transmits the audio signal to the auxiliary LED lighting device. The auxiliary LED lighting device sends feedback information to the smart terminal through the main LED lighting device.

LED lighting device, wireless speaker system, and wireless audio playing method

A wirelessly-controlled lighting device and method with an audio playing function is provided. The wirelessly-controlled lighting device includes a lighting assembly, an audio playing module, a first Bluetooth module connecting with the lighting assembly and the audio playing module and a second Bluetooth module connecting with the audio playing module. The first Bluetooth module is configured to receive a control signal from an external device, the control signal including a first control signal used to control the lighting assembly and a second control signal used to control the audio playing module. The second Bluetooth module is configured to receive audio data from the external device to transmit the audio data to the audio playing module for audio playing. The audio playing is controlled according to the second control signal received by the first Bluetooth module.

Wirelessly-controlled lighting device with audio playing function and control method thereof

The present disclosure provides an audio broadcast system and method using lighting devices. The audio broadcast system includes a primary lighting device and secondary lighting device(s). Each lighting device includes a Bluetooth module and an audio broadcast module. The primary lighting device and the secondary lighting device(s) are connected to form a wireless transmitting linking path through the Bluetooth modules. The Bluetooth module of the primary lighting device is configured to receive a first audio data from an external device, and to send the first audio data to the secondary lighting device(s). The Bluetooth modules of the secondary lighting device(s) are configured to receive the first audio data from the connected primary lighting device or from connected other secondary lighting device(s). The audio broadcast modules of the primary lighting device and the secondary lighting device(s) are configured to broadcast the first audio data.

A wireless speaker system is provided. The system includes at least one main light emitting diode (LED) lighting device including a Bluetooth module and a wireless audio module. The system also includes at least one auxiliary LED lighting device including a wireless audio module. Further, the system includes a smart terminal configured to send data to the main LED lighting device through a Bluetooth protocol. The wireless audio module in the main LED lighting device transmits the data to the auxiliary LED lighting device. The auxiliary LED lighting device sends feedback data to the smart terminal through the main LED lighting device.

Wireless speaker system and wireless data transmission method

A parking management system is provided. The system includes a plurality of first parking management apparatuses configured to detect whether parking spaces are occupied and to adjust a brightness level of lights based on occupancy information of the parking spaces. The system also includes at least one second parking management apparatus configured to detect whether a vehicle passes through one of an entrance and an exit of a parking facility and perform corresponding operations based on a detection result. Further, the system includes a server, where the first parking management apparatuses are cascaded through a first Bluetooth module. The first parking management apparatus is connected to a wireless module of the second parking management apparatus through the first Bluetooth module; the second parking management apparatus communicates with the server through the wireless module; and the plurality of first parking management apparatuses communicate with the server through the second parking management apparatus.

Parking management apparatus and system

The present invention provides an LED lighting device and a wireless speaker system. The LED lighting device includes an LED power supply circuit configured to power the LED lighting device; an LED light source module configured to emit light, the LED light source being connected to the power supply circuit; a DLNA wireless communication module configured to receive and process audio signals and commands transmitted from a smart terminal, and control the LED lighting device based on the commands received from the smart terminal; an audio power amplifier unit configured to receive processed audio signals from the wireless communication module; and a speaker unit configured to play audio signals received from the audio power amplifier unit, the audio amplifier unit driving the speaker unit based on the signals received from the wireless communication module.

LED lighting device and wireless speaker

A multifunctional LED device and multifunctional speaker system are disclosed. A multifunctional LED device consistent with the present disclosure includes a power supply unit configured to supply power; a control unit configured to process audio signals and control commands; an audio power amplifier configured to drive a speaker, a speaker configured to play audio signals, a first wireless transceiver configured to communicate with a smart terminal, a second wireless transceiver configured to communicate with other LED devices, and an LED light source. The multifunctional speaker system includes several multifunctional wireless LED devices configured to works as wireless speakers, and a smart terminal to control the system remotely. The smart terminal may communicate with and control all the multifunctional LED devices. The multifunctional LED devices may communicate with each other as well. Two of the multifunctional LED devices may be configured as a 2.0-channel speaker system. Other speaker systems, such as 2.1-channel, 5.1-channel speaker systems etc., may also be realized by using more multifunctional wireless LED devices. Embodiments consistent with the present disclosure are easy to install, require little wiring, and do not require adding a separate wireless transceiver, a separate remote control unit or a light switch. Embodiments consistent with the present disclosure support wireless lighting controls and provide efficient indoor lighting.

Multifunctional wireless LED device and a multifunctional wireless speaker system

Embodiments consistent with the present disclosure provide an LED lighting device and speaker. The LED lighting device and speaker may include an LED lighting unit, a speaker, an outer casing, and a power supply module. The LED lighting unit and the speaker are placed on the outer casing. There is also a sound guiding tube on the outer casing. The sound guiding tube on the outer casing may expand the audio bandwidth, enhance bass quality, reduce speaker vibration displacements, and protect the speaker. Further, the gap between the sound guiding tube and the bottom of the outer casing provides a heat dissipation path for the heat generated by the power supply module. In addition, the sound guiding tube and the hollowed lampshade forms a path that increases the air circulation between the interior and exterior of the LED lighting device and speaker. Finally, the sound guiding tube adds to the heating dissipating surface of the LED lighting device and speaker and therefore improves the efficiency of heat dissipation.

Apparatus and control systems for LED lighting, and methods for configuring the control systems are provided. An LED lighting apparatus includes: a primary LED lighting device containing a WiFi module and a Zigbee module; and at least one secondary LED lighting device containing a Zigbee module. An LED lighting control system includes an LED lighting apparatus, a WiFi router, and a smart terminal. A Zigbee network is formed by Zigbee modules included in the primary/secondary LED lighting devices. The WiFi module of the primary LED lighting device is connected to internet via the WiFi router. The smart terminal is configured to directly control lighting of the at least one secondary LED lighting device via the primary LED lighting device.

LED lighting apparatus, control system, and configuration method

Multifunctional LED devices and multifunctional LED wireless conference systems are provided. A multifunctional LED device includes LED light source assembly, LED drive and power supply unit, controller unit, audio power amplifier unit, microphone module, wireless transceiver module, speaker unit, and/or audio codec unit. The wireless transceiver module is configured to communicate with each of a smart terminal and a second multifunctional LED device. A multifunctional LED wireless conference system includes at least two multifunctional LED devices and at least one smart terminal to read status of and to remotely control the at least two multifunctional LED devices. The smart terminal communicates with outside terminal(s) to send audio signals from the outside terminal(s) to the multifunctional LED device(s) for broadcasting. Meanwhile, the multifunctional LED devices collect ambient sound and send the ambient sound to the outside terminals via the smart terminal so that wireless conference function can be achieved.

Multifunctional LED device and multifunctional LED wireless conference system

A dimmable light emitting diode (LED) lamp is provided. The dimmable LED lamp includes an alternating current (AC) input unit and at least one AC detection unit connected to the AC input unit. The dimmable LED lamp also includes at least one LED driving and power supply unit and at least one LED light source assembly, where the LED driving and power supply unit is connected to the LED light source assembly. Further, the dimmable LED lamp includes at least one controller with a pulse width modulation (PWM) output, wherein the AC detection unit is connected to the controller, and the controller is connected to the LED driving and power supply unit.

Dimmable LED lamp and dimming method

LED lighting devices/systems having air quality detection functions and methods for detecting air quality using the LED lighting devices/systems are provided. Exemplary LED lighting device includes an air quality detection unit configured to detect air quality parameter; a controller unit connected to the air quality detection unit to process data corresponding to the air quality parameter; an LED light source assembly controlled by the controller unit and configured to provide lighting; and an LED driver and power supply unit connected to drive the LED light source assembly, and to supply power to the entire LED lighting device. Exemplary LED lighting system includes at least two nodes each including an LED lighting device. By combining an air quality detection unit with an LED lighting device that are widely distributed and installed, the disclosed LED lighting devices/systems thus provide real-time and convenient air quality monitoring.

Growing community of inventors

Jiaxing, China

Xia Wang