Dynamic adjustment method of driver's voice wake-up command word weight
A wake-up command and dynamic adjustment technology, applied in the field of data processing, can solve the problems of cumbersome operations and low interaction efficiency of interactive devices.
Active Publication Date: 2021-07-06
大众问问(北京)信息科技有限公司
View PDF7 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] In the process of implementing the present invention, the inventor found that the following technical problems exist in the prior art. When the user interacts with the device by voice, he usually needs to use a fixed wake-up word to wake up the interactive device, and then use the indicator word to instruct the device to perform further operations. However, due to the different speaking habits of different users, some users still need to repeat the operation many times to complete the interaction with the device after using a fixed wake-up word to wake up the system, so as to achieve the purpose of instructing the interactive device to execute the corresponding command , which makes the operation more cumbersome, resulting in low interaction efficiency with the interactive device
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
[0048] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.
[0049] In order to improve the efficiency of interaction with interactive devices by dynamically adjusting the weight coefficients corresponding to command words in the command word recognition model, an embodiment of the present invention provides a method for dynamically adjusting the weight of the driver’s voice wake-up command words, as shown in figure 1 As shown, the method includes:
[0050] 101. When a wake-up instruction is r...
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 method and device for dynamically adjusting the weight of a driver's voice wake-up command, and relates to the technical field of data processing. The method of the invention includes: when a wake-up command is received in a dormant state, acquiring the Wake-up command words, the wake-up command words are command words used to wake up the terminal and instruct the terminal to perform operations; according to the preset time interval, count the wake-up times corresponding to each wake-up command word; adjust the wake-up times according to the wake-up times Describe the weight coefficients of each wake-up instruction word. It realizes more efficient and accurate recognition of instruction words frequently used by users, and improves the efficiency of voice interaction.
Description
technical field [0001] The invention relates to the technical field of data processing, in particular to a method and device for dynamically adjusting the weight of a driver's voice wake-up instruction word. Background technique [0002] With the continuous development of voice interaction technology, the application of interactive devices is becoming more and more common, such as household appliances, mobile communication devices such as mobile phones, automobiles, etc. Among them, vehicle-mounted voice interaction devices mainly include vehicle-mounted navigation, vehicle-mounted music players, vehicle-mounted phones and other interactive devices After the driver wakes up the interactive device by voice during driving, he can turn on the navigation, listen to music, dial the phone, etc., and instruct the interactive device to perform corresponding operations under the condition of ensuring the driver's safe driving. [0003] In the process of implementing the present inven...
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 Patents(China)
IPC IPC(8): G10L15/22G06F3/0484G06F3/16G06F9/4401
Inventor 邹明雷欣
Owner 大众问问(北京)信息科技有限公司