1. An architecture of an embedded internet robot system controlled by brain waves, comprising: at least one interactive brain-computer interface, coupled to the user; a brain-computer interface system, utilizing an electroencephalogram recorder to measure and record the user's brain waves sent from said brain-computer interface, and further comprising: an instruction translator, converting said brain waves into at least one instruction; an alertness level detection unit, monitoring the alertness level of the user via said brain waves and sending out at least one alertness-related instruction; and an internet packet assembler, assembling said instructions sent from said instruction translator and said alertness level detection unit into packets and then sending said packets to a network; an embedded internet robot system, further comprising an internet packet disassembler, receiving and disassembling said packets of said instructions of said instruction translator and said alertness level detection unit from said network a built-in alertness-level behavior model database and a built-in action model database, used to acquire corresponding robot instructions; and a control-packet generator, creating action instructions to control an action unit to undertake corresponding actions.