The invention discloses an intelligent student work and rest time control robot based on machine vision and voice interaction, and belongs to the technical field of artificial intelligence. The robotcomprises a robot body and a mobile phone APP (application) matched with the robot body, and the robot body mainly comprises a hardware portion which comprises a main controller, a data storage, a video processor, a binocular camera component, a human body infrared sensor, a voice recognition module, a microphone, a WIFI (wireless fidelity) data interface, a Bluetooth wireless data interface, a USB (universal serial bus) wired data interface, a loudspeaker, base cloud deck and the like. The robot automatically supervises and urges students to learn and rest according to plans by the aid of a microprocessor and voice interaction, sitting postures of the students in learning are monitored by the aid of binocular vision identification and are corrected in a reminding manner through voice broadcast, vision and infrared are combined to detect get up states of the students, the robot urges the students to get up by the aid of personalized wake-up modes, and the work and rest plans are conveniently written, generated, downloaded and monitored by the aid of the matched intelligent mobile phone APP.