Service robot recognition awakening method and apparatus
A service robot and wake-up device technology, applied in the field of robotics, can solve problems such as speech recognition errors, poor user experience, and rejection of passage, and achieve the effects of improving security levels, avoiding recognition errors, and protecting personal privacy
Inactive Publication Date: 2018-03-13
BEIJING UNISROBO TECH CO LTD
View PDF13 Cites 17 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0004] The above wake-up method only uses voice recognition to wake up the robot in the standby state, but there are deficiencies. Once the user catches a cold, gets sick, or changes in mood, it is easy to make voice recognition errors, and often there will be multiple recognitions, difficulties or rejections. situation, poor user experience
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0039] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings summarized by the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts fall within the protection scope of the present invention.
[0040] An embodiment of the present invention provides a method for identifying and waking up a service robot, which can be applied to services, such as figure 1 As shown, the method includes:
[0041] S101. A voice message acquiring step: acquire a user's voice message in a standby state.
[0042] S102. Voice message analysis step: analyze the acquired user's voice message to obtain code words and voiceprint feature information.
[0043] S103. Co...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a service robot recognition awakening method and apparatus capable of reducing the error recognition frequency and improving the recognition passing rate, and relates to the field of robots. The method includes: a voice message obtaining step; a voice message analysis step; an argot matching step; a voiceprint characteristic information matching step; and a secondary voiceprint characteristic information matching step: reminding a user of secondary input of voice information, then analyzing the voice information to obtain voiceprint characteristic information, forming atemporary storage voiceprint characteristic information template, reducing a matching threshold, performing secondary matching on the temporary storage voiceprint information template and preset voiceprint characteristic information, and generating an awakening instruction to instruct a robot to instruct the robot to switch the standby state to the service state if the matching is successful. Themethod and apparatus can be mainly applied to robots in household / commercial services, the robot can be rapidly switched to the service state from the standby state through recognition awakening.
Description
technical field [0001] The invention relates to a robot, and more specifically, to a method and device for identifying and waking up a service robot. Background technique [0002] In recent years, the robot industry has shown explosive growth, and artificial intelligence has gradually entered the lives of ordinary people. With the increasing market demand, the scale of the service robot industry continues to grow. With the improvement of the accuracy of artificial intelligence technologies such as speech recognition, computer vision, and face recognition, and their better integration in service robots, all aspects of human beings are being "eroded" by service robots. Since all robots use batteries as the power supply, how to reduce power consumption has always been one of the research topics. In order to effectively save power, when people do not need robots to perform services, robots are generally in a standby state to be woken up. [0003] When the user needs to wake up...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): G10L17/14G10L17/22G10L15/22
CPCG10L15/22G10L17/14G10L17/22G10L2015/223
Inventor 刘雪楠覃立万
Owner BEIJING UNISROBO TECH CO LTD