Boe Technology Group Co., Ltd.

Beijing Boe Technology Development Co., Ltd.

K-tronics (suzhou) Technology Co., Ltd.

Boe Intelligent Iot Technology Co., Ltd

Xinyi Cheng

Changlin Leng

Tao Li

Liang Li

Enhui Guan

Youxiang Xia

Zhongkui Wan

Hong Wang

Feng Zhang

Kai Zhao

Shuo Chen

Chao Yu

Yangyang Zhang

Xinxin Mu

Kejun Hu

Xiao Chu

Xingqun Jiang

Baoyu Shi

Liushuai Zhao

Zhimao Wang

Hunghuei Hsu

Yushun Jie

Haowu Xue

Kelong Luan

Xiaoxiang Wang

The present disclosure provides a display control method and a display control apparatus, a video processing apparatus and a display system. The display control method includes the following steps: determining whether a received switching instruction is a multi-image display instruction; extracting a plurality of video identifiers from the multi-image display instruction in a case where the switching instruction is the multi-image display instruction; multiplexing input videos of a plurality of channels corresponding to the plurality of the video identifiers to generate a first video; and sending the first video to a display apparatus for multi-image display.

Display control method and display control apparatus, video processing apparatus, and display system

An expansion apparatus for incorporating with a computing device and a computing system including the expansion apparatus are disclosed. The computing device includes a first OPS port. The expansion apparatus includes: a second OPS port configured for coupling to the first OPS port of the computing device; and a network adapter configured for connecting the computing device to a network, wherein the network adapter is connected with a data terminal of the second OPS port for data communication.

Expansion apparatus for cooperating with computing device as well as computing system

Provided is a playback control system, including a first playback control device, a second playback control device, a first power supply circuit, a second power supply circuit, and a power supply. The first power supply circuit is configured to supply power to the first playback control device using a first utility power. The second power supply circuit is configured to supply power to the second playback control device using the first utility power. The power supply is configured to supply power to a first target playback control device in response to a power failure in a first target power supply circuit. The first target power supply circuit is the first power supply circuit. The first target playback control device is the first playback control device. Alternatively, the first target power supply circuit is the second power supply circuit. The first target playback control device is the second playback control device.

Playback control system and power supply method for same

Provided is a display drive system, including: a plurality of drive units and a control unit. The plurality of drive units are connected to a lamp panel, and at least one of the plurality of drive units is configured to drive, during a display stage, the lamp panel to emit light. The control unit is connected to the plurality of drive units, and is configured to detect an operating state of the drive units driving the lamp panel to emit light. In response to detecting that a first drive unit is abnormal, the lamp panel is driven, by a second drive unit, to emit light, wherein the first drive unit is at least one of the drive units driving the lamp panel to emit light, and the second drive unit is at least one of the plurality of drive units other than the first drive unit.

Display drive system and method, and display device

An electronic board, a system and a control method for controlling the electronic board are disclosed. A system for controlling an electronic board includes: a display screen, a data receiving circuit, a control circuit and a communication circuit, wherein the data receiving circuit is configured to receive first board data, where the first board data is unique data of the electronic board, the control circuit is configured to generate to-be-displayed board content according to the first board data and the second board data, the second board data is background template data, and the board content is content in a picture format; the communication circuit is configured to send the board content generated by the control circuit to one or more electronic boards.

Electronic board, system and control method for controlling electronic board

The present disclosure discloses a pluggable display system, including a host subsystem and a panel subsystem. The host subsystem includes a first board connector, a master control module, and a plugging detection circuit. The panel subsystem includes a power supply module and an interface module. The interface module includes a second board connector. The plugging detection circuit is configured to detect a connection relation between the first board connector and the second board connector and send a detection result to the master control module. The master control module is configured to determine whether a start-up condition is satisfied according to the detection result of the plugging detection circuit if a standby signal is received, and send a power enable signal to the power supply module if the start-up condition is satisfied.

Pluggable display system and power-on method thereof

A key control device and a key control method are disclosed. The key control device includes: an encoder circuit including a first output terminal and a second output terminal and configured to output a first voltage signal and a second voltage signal through the first output terminal and the second output terminal respectively, under triggering of a rotational operation; a first interface extension circuit configured to receive the first voltage signal and the second voltage signal, and generate an interrupt signal and voltage state transition data in response to the first voltage signal or the second voltage signal output by the encoder circuit; and a main control circuit configured to determine a rotation direction of the rotation operation according to the interrupt signal and the voltage state transition data.

Key control device and key control method

A power supply apparatus, including: a first power supply component, a power over Ethernet (POE) component, a second power supply component, a first controller, and a power supply path management component. The first power supply component is respectively connected to the first controller and the power supply path management component, the POE component is connected to the first controller, and the first controller and the second power supply component are respectively connected to the power supply path management component. The first controller is configured to: detect whether the first power supply component supplies power; close a power supply path of the POE component when the first power supply component supplies power normally; and control the power supply path management component to open a power supply path of the second power supply component when the POE component supplies power abnormally and the first power supply component does not supply power.

Power supply apparatus, electronic device, and method for power supply control

A charging circuit and an electronic device are provided. The charging circuit includes a transmitting circuit. The transmitting circuit is configured to wirelessly transmit electric energy to a receiving circuit, receive a feedback signal of the receiving circuit, and wirelessly transmit a control signal to the receiving circuit.

Charging circuit and electronic device

An interface switching apparatus, communication equipment, and an interface switching method. The first end of the interface converting assembly is connected to a common interface, the second end of the interface converting assembly is connected to the controller, and the interface converting assembly is configured to control the common interface to connect to a target interface of at least two peripheral interfaces according to a control signal sent by the controller; the detection assembly is connected to the controller and the at least two peripheral interfaces, respectively, the detection assembly is configured to detect voltage signals at the at least two peripheral interfaces; the controller is configured to determine, according to the voltage signal, a target interface to which an external device is connected of the at least two peripheral interfaces, generate the control signal, and send the control signal to the interface converting assembly.

Interface switching apparatus, communication device, and interface switching method

A system for information interaction includes: an electronic tag configured to present a two-dimensional code; a binding relationship existing between a first terminal and the two-dimensional code; a second terminal configured to: scan the two-dimensional code, generate login request information, send the login request information to the information interaction platform, the login request information including identifier information of the second terminal; receive content presentation information corresponding to the two-dimensional code returned by the information interaction platform, according to the identifier information, and perform information interaction with the first terminal according to a communication manner selected from the content presentation information; and an information interaction platform configured to receive the login request information, authorize and authenticate the second terminal according to the identifier information, and send the content presentation information to the second terminal according to authorization and authentication results.

System and method for information interaction

The present disclosure provides an electric power balance processing method applied to a network system including a communication device and a plurality of terminal electronic devices, wherein each terminal electronic device can communicate with the communication device, and the terminal electronic devices also communicate with each other. The method includes: acquiring remaining electric power of each terminal electronic device; determining an abnormal power-consuming device in the network system based on the remaining electric power of each terminal electronic device; determining a relay device and a device to be relayed from the plurality of terminal electronic devices based on the abnormal power-consuming device; using the relay device to construct a relay transmission channel for data transmission between the device to be relayed and the communication device. Furthermore, the present disclosure also provides a corresponding electric power balance processing device, a network system, a computing device, and a computer-readable storage medium thereof.

Electric power balance processing method and apparatus, system, device and storage medium

The present disclosure discloses an automatic explanation method, comprising: establishing communication with a presentation terminal and acquiring a terminal identifier of the presentation terminal; uploading the terminal identifier to a server and receiving returned explanation content information comprising an explanation content which matches a presentation content of the presentation terminal; and outputting the explanation content. The present disclosure further discloses an explanation terminal, a server, a presentation terminal, a system, an electronic device, and a storage medium.

Automatic interpretation method, terminal, server, system, and electronic device

The present disclosure provides a charging assembly for charging an electronic device and an electronic device system including the charging assembly. The charging assembly includes a charging transmission line, a fixing member and a telescopic member. A first end of the telescopic member is fixedly arranged on the fixing member, an input part of the charging transmission line is fixed at a second end of the telescopic member, and the telescopic member is retractable and extendable so that the input part is moved toward or away from the fixing member to be disconnected or connected to a power source.

Charging assembly and electronic device system

An electronic tag includes an electronic tag body. The electronic tag body includes a housing, a display screen configured to display information, and a sensor and a main controller that are disposed inside the housing. The sensor is configured to detect an ambient temperature of an environment in which the electronic tag body is located. The main controller is configured to shut off power supplied to the display screen in response to the ambient temperature detected by the sensor being beyond an operating temperature range of the display screen.

Growing community of inventors

Beijing, China

Xinyi Cheng