Abstract: Disclosed are a voice control system, a method for selecting options and a smart robot using the same. The method includes: detecting whether there is any first command sentence in a voice signal; determining a set of the voice options corresponding to the first command sentence; sequentially playing each voice option of the set of voice options, wherein there is a predetermined time interval between every two voice options; within the predetermined time interval, detecting whether there is a response sentence in the voice signal; determining whether the response sentence matches with one of the voice options when there is the response sentence in the voice signal; and if the response sentence matches with one of the voice options, outputting the task content corresponding to the voice option and then making the voice control system enter a sleep mode.

Abstract: Disclosed are a voice control system, a method for selecting options and a smart robot using the same. The method includes: detecting whether there is any first command sentence in a voice signal; determining a set of the voice options corresponding to the first command sentence; sequentially playing each voice option of the set of voice options, wherein there is a predetermined time interval between every two voice options; within the predetermined time interval, detecting whether there is a response sentence in the voice signal; determining whether the response sentence matches with one of the voice options when there is the response sentence in the voice signal; and if the response sentence matches with one of the voice options, outputting the task content corresponding to the voice option and then making the voice control system enter a sleep mode.

Abstract: Disclosed are an emotion recognizing system, an emotion recognizing method and a smart robot. They recognize a user's emotional state according to a voice signal by steps as follows: processing the voice signal to obtain a voiceprint file, and recognizing the identification of an individual that transmits the voice signal according to the voiceprint file; determining whether a completion percentage of the personal emotion database corresponding to the identification of the individual is larger than or equal to a predetermined percentage; comparing the voiceprint file with a preset voiceprint to capture a plurality of characteristic values; comparing the characteristic values with sets of sample characteristic values in the personal emotion database or in the built-in emotion database and determining the emotional state; and storing a relationship between the characteristic values and the emotional state in the personal emotion database and the built-in emotion database.