Interactive chatbot algorithm between human and companion animals through analysis of companion animal's emotions and states based on companion animal's voice and activity information
US11854574B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Aug 27, 2021 |
| Grant date | Dec 26, 2023 |
| Priority date | — |
| Expiry date | Jul 14, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L67/52
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method of operating a chatbot based on a companion animal's emotion by using a user terminal, according to an embodiment of the present disclosure includes receiving voice information and activity amount information from an TOT device when receiving a chatting value from a user; calculating a basic emotion variable, a situation variable, and a behavior pattern variable based on the voice information and the activity amount information; and searching for an answer value corresponding to the chatting value under conditions of the basic emotion variable, the situation variable, and the behavior pattern variable to output the searched answer value, wherein the TOT device includes a microphone and a behavior sensor and generates the voice information and the activity amount information by detecting a crying sound and a behavior of the companion animal wearing the TOT device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.