Boe Technology Group Co., Ltd.

Beijing Boe Sensor Technology Co., Ltd.

Beijing Qihoo Technology Company Limited

Beijing Boe Optoelectronics Technology Co., Ltd.

Zhong Hu

Chen Meng

Yongbo Wang

Jiarong Liu

Dahai Hu

Yutao Tang

Wenjie Zhong

Guo Ning Liu

Binbin Liu

Wei Sun

Wei Shi

Siheng Xu

Qinhao Piao

Xiantao Liu

Shaobo Han

Yonghui Wang

Bo Fu

Xiaotian Pang

Xin Wang

Feng Qu

Jing Yu

Jiaqiang Wang

Kai Yu

Yiping Ruan

Zhenghua Lu

Binghai Zhu

Guo Liu

Guoan Wang

Xiao Zheng

Jiajia Xin

Guosheng Sun

Disclosed are a human-computer interaction method and system of a display device, which are used for providing a new interaction manner. A main control module is configured to receive an interactive instruction of a user and generate OSD data, and a data processing module is configured to superimpose and display a received video stream and the OSD data. The human-computer interaction system includes a data source generation module, a main control module and a data processing module. The data source generation module is configured to generate a video stream and send the video stream to the data processing module. The main control module is configured to receive an interactive instruction sent by a user, generate OSD data according to the interactive instruction, and transmit the OSD data to the data processing module. The data processing module is configured to superimpose the received video stream with the OSD data, and output the superimposed video stream to a display end for displaying to make a response to the interactive instruction sent by the user.

Human-computer interaction method and system of display device

The present disclosure provides an eyesight protection device, an eyesight protection system and an detection method for the eyesight protection device, which belongs to the technical field of communication, and can solve some problems in the prior art. The present disclosure provides an eyesight protection device, which includes: a millimeter-wave radar detection circuit, a control circuit and an alarm circuit. The millimeter-wave radar detection circuit is configured to detect a distance between a user and a reading material read by the user. The control circuit is configured to generate a first control signal at least when it is determined that the distance detected by the millimeter-wave radar detection circuit is smaller than a first predetermined value. The alarm circuit is configured to send out an alarm signal in response to the first control signal.

Eyesight protection device, eyesight protection system and detection method for eyesight protection device

A dimming device for a switchable glass includes a third wireless communications component and a third controller. The third wireless communications component is configured to establish a communications connection to a master computer and a second unmanned aerial vehicle, and to receive a target transmittance sent by the master computer and a transmittance of a switchable glass to be detected sent by the second unmanned aerial vehicle. The third controller is configured to adjust a voltage applied to the switchable glass to be detected when the transmittance of the switchable glass to be detected is inconsistent with the target transmittance, so that the transmittance of the switchable glass to be detected is consistent with the target transmittance.

Unmanned aerial vehicle and dimming device for a switchable glass

A temperature control system and a driving method thereof, and a liquid crystal apparatus are provided. In the temperature control system, an input voltage adjustment circuit is respectively coupled to a control signal output end of a control circuit, a power signal output end, and an input end of a signal amplification circuit, and is configured to control the signal strength of a basic electrical signal transmitted to the input end of the signal amplification circuit under the control of a control signal output from the control signal output end; the signal amplification circuit is configured to output a corresponding target electrical signal to a heating element according to the basic electrical signal, and the heating element is configured to adjust the heating temperature according to the target electrical signal; a temperature sensing circuit is respectively coupled to the heating element and the control circuit, and is configured to convert a sensed sensing signal into a feedback signal and transmit the feedback signal to the control circuit; and the control circuit is configured to control the control signal output from the control signal output end according to the received feedback signal.

Temperature control system and driving method thereof, and liquid crystal apparatus

The embodiments of the disclosure provide an intelligent glass and an intelligent window system, and relates to the technical field of window display. The intelligent glass of the disclosure includes a touch display assembly and a glass assembly. The touch display assembly is communicatively coupled to the glass assembly, and is configured to send a corresponding dimming instruction to the glass assembly based on a received touch instruction, such that the glass assembly adjusts its light transmittance based on the dimming instruction.

Intelligent glass and intelligent window system

The present disclosure provides a light control glass and a method for detecting a tension thereof. The light control glass includes: two opposite glass substrates with a receiving space therebetween; and a tension detection circuit board in the receiving space. The light control glass further includes a first electromagnetic plug coupled to the tension detection circuit hoard, and a joint of the first electromagnetic plug is exposed from an outer edge of the two opposite glass substrates.

Light control glass and method for detecting tension thereof

The present disclosure relates to a dimming glass window assembly, and the dimming glass window assembly includes a window frame, and a dimming glass located in the window frame, where the dimming glass includes a first glass layer and a second glass layer which are opposite to each other and spaced apart, a dimming function layer and a sealant layer which are arranged between the first glass layer and the second glass layer, the dimming function layer is located in a sealed space bound by the sealant layer, the first glass layer and the second glass layer. The dimming glass further includes a control line unit connected to an external dimming controller, the control line unit includes: a flexible printed circuit, a first circuit board, a second circuit board and a signal line.

Dimming glass window assembly

The present disclosure provides a smart window and a driving method thereof and a smart window system. The smart window includes a glass module, a first controller, at least one light bar group and a light bar monitoring circuit. The glass module is coupled to the first controller; the at least one light bar group is coupled to the first controller; and the light bar monitoring circuit includes at least one light bar monitoring sub-circuit. The at least one light bar monitoring sub-circuit is coupled to the first controller and is coupled in a one-to-one correspondence to the at least one light bar group.

Smart window and driving method thereof, and smart window system

A windowing device includes: a windowing module including a dimming transparent substrate and a semiconductor temperature adjustment element, the dimming transparent substrate being provided with different light transmittances when the dimming transparent substrate has different adjustment parameters; a temperature adjustment circuitry configured to input a current to the semiconductor temperature adjustment element and adjust a temperature of the semiconductor temperature adjustment element; a temperature sensor configured to detect a temperature of an environment where the windowing module is located; and a controller configured to input a circuitry adjustment signal to the temperature adjustment circuitry when the temperature detected by the temperature sensor is beyond a predetermined temperature range, as to adjust a temperature of the dimming transparent substrate to be within the predetermined temperature range.

Windowing device and windowing system

The present disclosure discloses a dimming method for a dimming glass, including: in response to a dimming level selected from a user, obtaining a light transmittance value corresponding to the selected dimming level according to a corresponding relationship between dimming levels and actual light transmittance of the dimming glass; obtaining a dimming voltage value corresponding to the light transmittance value according to a corresponding relationship between the actual light transmittance and dimming voltages of the dimming glass; and adjusting a voltage applied to the dimming glass to the obtained dimming voltage value, wherein the corresponding relationship between the dimming levels and the actual light transmittance of the dimming glass is dividing an adjustable range of the actual light transmittance of the dimming glass to obtain the actual light transmittance corresponding to different dimming levels. The present disclosure improves dimming effect of dimming glass.

Dimming method and dimming device for dimming glass, and dimming glass system

A dimming glass includes: a first base substrate and a second base substrate that are oppositely disposed, a dye liquid crystal layer disposed between the first base substrate and the second base substrate, and at least one temperature sensor disposed between the first base substrate and the second base substrate. The at least one temperature sensor is configured to detect a temperature of the dye liquid crystal layer.

Dimming glass and manufacturing method thereof, dimming glass system and driving method thereof

A fingerprint recognition detection circuit includes an operational amplifier, an integrating capacitor and a first switch connected in series, and a second switch. A non-inverting input terminal of the operational amplifier is coupled to a reference voltage terminal, and an inverting input terminal of the operational amplifier is coupled to a fingerprint sensing capacitor. The integrating capacitor and the first switch are coupled between the inverting input terminal of the operational amplifier and an output terminal of the operational amplifier. The second switch is coupled between the inverting input terminal of the operational amplifier and the output terminal of the operational amplifier.

Fingerprint recognition detection circuit and control method thereof, fingerprint recognition control chip

Disclosed are broadcast interception method and apparatus of intelligent device. The broadcast interception method comprises: in a framework layer, acquiring a broadcast that a broadcast center needs to send to a broadcast receiver of an application; determining a broadcast type of the broadcast according to information contained in the broadcast; determining, according to the broadcast type and broadcast subscription information, identifier information of the application that needs to receive the broadcast; and when it is determined that the identifier information of the application matches preset identifier information of an application in a broadcast interception information set and the broadcast type of the broadcast matches a broadcast filtering type preset for the application, prohibiting sending the broadcast to the broadcast receiver of the application; otherwise, allowing sending the broadcast to the broadcast receiver of the application.

Broadcast interception method and apparatus of intelligent device

The present invention discloses a virus protection method and device. The virus protection method comprises: when an Android operating system needs to install an application, transmitting identification information of the application that needs to be installed from a framework layer to an application layer; at the application layer, activating a virus scanner application on the basis of the identification information of the application to allow the virus scanner application to run a virus scan on the application; acquiring a scan result of the virus scan, issuing a notification to the framework layer of whether or not to execute an installation operation for the application on the basis of the scan result; and at the framework layer, either executing the installation operation for the application or rejecting to execute the installation operation for the application on the basis of the notification.

Virus protection method and device

The present invention discloses a method and device for the security protection of Android-based mobile equipment, the method comprising: parsing a short message received at the framework layer of a mobile equipment; determining, on the basis of the parsing result, whether contents of the short message comprise a security protection instruction; if the contents of the short message comprise the security protection instruction, providing the contents of the short message to a mobile equipment protection application of the application layer; if the contents of the short message do not comprise the security protection instruction, then proceeding to send a broadcast corresponding to the short message; wherein the mobile equipment protection application is a built-in system application, and when the sender of the short message is a predetermined object, the mobile equipment protection application performs a corresponding security protection operation according to the security protection instruction comprised in the contents of the short message.

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Beijing, China

Zhong Hu