Boe Technology Group Co., Ltd.

Beijing Boe Sensor Technology Co., Ltd.

Siheng Xu

Chen Meng

Yongbo Wang

Zhong Hu

Wenjie Zhong

Dahai Hu

Jiarong Liu

Guo Ning Liu

Binbin Liu

Shaobo Han

Wei Sun

Kai Yu

Yiping Ruan

Bo Fu

Yutao Tang

Qinhao Piao

Xiantao Liu

Binghai Zhu

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

A smart window and a controller thereof, a power detection method and a non-transitory computer-readable storage medium are provided. The controller includes: a microcontroller; an output circuit coupled to the microcontroller and configured to output a driving signal under a control of the microcontroller; a first power supply coupled to a load through the output circuit and configured to supply an operating power supply to the load; a sampling resistor between the output circuit and the first power supply, a first terminal of the sampling resistor being coupled to the first power supply, and the second terminal of the sampling resistor being coupled to the output circuit; and a power acquiring circuit coupled to the microcontroller and coupled to the first terminal and the second terminal of the sampling resistor, respectively.

Smart window and controller thereof, power detection method and storage medium

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 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

Growing community of inventors

Beijing, China

Siheng Xu