Pet type accompanying robot and system

The utility model relates to the technical field of robots, in particular to a pet type accompanying robot and a system. The pet type accompanying robot comprises a pet type shell, sensing units, a master controller and an executing unit, wherein the sensing units, the master controller and the executing part are arranged in the pet type shell. The sensing units are used for sensing human body actions and/or environment changes, the sensing units comprise at least one of a pressure sensor, a photoelectric sensor for inducting ambient light change, a heat-sensitive sensor for inducting the human body temperature, a microphone for detecting sound, a camera for acquiring a video image, and a gas detecting sensor for detecting the gas concentration in the detected environment. The master controller is used for giving action control commands corresponding to the human body actions and/or environment changes, and the executing unit is used for executing the action control commands. The pet type accompanying robot and system can have multiple interaction functions with people, be suitable for spiritual companion of the old effectively reduce the loneliness of the old.