Title:
IDENTIFICATION METHOD AND DEVICE FOR ACCESS CONTROL SYSTEM, ACCESS CONTROL SYSTEM AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2020/006886
Kind Code:
A1
Abstract:
Disclosed in the present application are an identification method and device for an access control system, an access control system and a storage medium. The method comprises steps of: acquiring voiceprint information sent by a user; converting the voiceprint information into corresponding text data that comprises a mapping random code and a mapping fixed code; determining whether the mapping random code is consistent with a random code displayed by an access control system; when the mapping random code is consistent with the random code, searching for a voiceprint template corresponding to the mapping fixed code from within preset mapping data between the fixed code and the voiceprint template by using the mapping fixed code as a keyword; performing voiceprint comparison on the voiceprint information and the searched voiceprint template so as to determine whether the user is consistent with an owner of the voiceprint template; when the user is consistent with the owner of the voiceprint template, determining that the identification of the access control system is successful.
Inventors:
PAN YANFEI (CN)
Application Number:
PCT/CN2018/106772
Publication Date:
January 09, 2020
Filing Date:
September 20, 2018
Export Citation:
Assignee:
PING AN TECH SHENZHEN CO LTD (CN)
International Classes:
G06F21/32; G07C9/00
Foreign References:
| CN106340298A | 2017-01-18 | |||
| CN104202486A | 2014-12-10 | |||
| CN104765996A | 2015-07-08 |
Attorney, Agent or Firm:
CENFO INTELLECTUAL PROPERTY AGENCY (CN)
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