Boe Technology Group Co., Ltd.

China Institute of Water Resources and Hydropower Research

Boe Intelligent Iot Technology Co., Ltd

Beijing Chongzhiyu Technology Co., Ltd.

Xingchen Liu

Dan Zhu

Yao Zhang

Wei Peng Huang

Wei Lin

Bingchuan Shi

Xiaobo Liu

Jinghua Yang

Yushun Jie

Zhuowei Wang

Guoshuai Zhu

Likang Wang

Chenguang Xiang

Leixiang Wu

Yuan Si

Disclosed is a pet harness. The pet harness includes a harness body, a leg limiter, a driving device and a binding rope. The harness body includes a shoulder strap portion and a waistband portion. The leg limiter is annular and is sleeved on legs of the pet. The driving device is provided on the shoulder strap portion. One end of the binding rope is connected to the leg limiter, and the other end of the binding rope is connected to the driving device along an extension direction of the waistband portion. The driving device is configured to retract the binding rope to lead the leg limiter for restricting a pet movement, or to lengthen the binding rope to release the leg limiter for allowing the pet to move freely.

Pet harness including leg limiters having a retractable binding rope

The present disclosure discloses a method, apparatus and system for customer group analysis, and a storage medium. The method includes: obtaining video images of a customer group passing by a display apparatus; recognizing and tracking head images of the customer group in the video images, and determining behavior characteristics of individuals in the customer group; and performing statistical analysis on the behavior characteristics of the customer group corresponding to the display apparatus, so as to update a quantity of individuals corresponding to each behavior characteristic.

Method, apparatus and system for customer group analysis, and storage medium

The present disclosure discloses a media monitoring method, apparatus and system. The method includes: obtaining image information of a program verification region in a display frame of a currently monitored display screen, wherein the program verification region is configured to display verification information corresponding to a current program that should be broadcast on the display screen; identifying the image information to determine actual display information representing a current actually-broadcast program; and performing verification on the actual display information according to the verification information, and determining that the display screen broadcasts normally if the verification is passed, or determining that the display screen does not broadcast normally if the verification is failed.

Media monitoring method, apparatus and system

The present application provides a displaying device and a controlling method thereof, which relates to the technical field of displaying. The displaying device can solve the problem of residual images generated in power-off and greatly improve the product quality and the user experience. The displaying device includes: a time-sequence controlling circuit, a power-supply circuit, a system controlling circuit and a display panel; the power-supply circuit is electrically connected to the time-sequence controlling circuit and the system controlling circuit, and is configured for: providing a first power-supply voltage and a second power-supply voltage to the time-sequence controlling circuit, wherein a magnitude of the first power-supply voltage and that of the second power-supply voltage are different; in a normal shutdown mode, under control of the system controlling circuit, firstly shutting down an output of the first power-supply voltage, after a first time period, shutting down an output of the second power-supply voltage.

Displaying device and controlling method thereof

A treatment method for a river system in a reservoir area, comprising: S. determining whether a time from a current date to the rainy season is less than a preset duration; S. moving a pressure sensor upward; S. determining whether the pressure data meets corresponding conditions; S. determining whether a duration of the pressure data is less than the preset duration; S. determining whether an interval between the current time and the time for collecting pressure/nitrogen and phosphorus is greater than a preset number of days; S. acquiring an image information of a river bottom, and sending it to neural network model for identification to obtain a depth of a sludge; S. determining whether the depth of a sludge has reached a dredging depth, if so, starting a sludge pump to clean up; S. collecting nitrogen and phosphorus concentration, and removing nitrogen and phosphorus when the concentration exceeds a standard.

Treatment method for a river system in a reservoir area and treatment system

Growing community of inventors

Beijing, China

Xingchen Liu