Amicro Semiconductor Co., Ltd.

Dengke Xu

Gangjun Xiao

Zaisheng He

Weibing Zhao

Zhanghui Li

Xinqiao Jiang

A recharging control method of a desktop robot is provided. The desktop robot includes a robot body provided with a camera and a base. The recharging control method includes the following steps. When the robot body of the desktop robot receives a charging instruction, images of the desktop environment are collected, the collected two continuous frames of images are controlled to be subjected to feature matching, the position variation of the robot body is calculated, and then a corresponding grid map is constructed (step A); a wireless beacon modulated and transmitted by the base is received, and initial orientation of the base is analyzed according to strength information of the wireless beacon (step B); a recharging path is planned in combination with the change of the position of the robot body and the initial orientation obtained through analysis (step C); the robot body of the desktop robot is controlled to move along the recharging path (step D); when the strength of the wireless beacon is within a preset threshold range, the collected two continuous frames of images are controlled to be subjected to feature matching, then a vector value of the current position of the robot body is calculated, and further, the base is further searched for completing docking and charging (step E).

Recharging control method of desktop robot

The disclosure discloses a control device for a robot to tease a pet and a mobile robot. The primary sensor is configured to continuously collect a preset number of frames of pet motion images in each motion cycle. The state recognizer is configured to judge the matching between the pet motion images continuously collected by the primary sensor and a pre-stored digital image of pet behavior, and then parse a matching result into behavior state parameters of a pet. The behavior interferometer is configured to adjust and control a behavior state of the pet according to the behavior state parameters and an additional road sign image provided by the secondary sensor. The laser projector is configured to project a laser beam to form a structural light spot, so that the pet changes toward the behavior state adjusted by the behavior interferometer.

Control device for robot to tease pet and mobile robot

Disclosed are a Pulse Width Modulation (PWM) generation circuit, a processing circuit and a chip. The PWM generation circuit is used for controlling a rotation speed of an external motor system. The PWM generation circuit includes a second clock prescaler and a PWM signal generator. A frequency division output end of the second clock prescaler is connected to a data input end of the PWM signal generator. The PWM signal generator includes an output frequency divider and a comparator. A clock output end of the output frequency divider is connected to a comparison input end of the comparator. By means of the technical solution, PWM signals with different duty ratios.

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Guangdong, China

Dengke Xu