Unlocking and locking method and system based on voice recognition, switch lock main body and shared vehicle

Abstract

The invention provides an unlocking and locking method based on voice recognition. The method comprises the steps that voice information input by a user can be converted into specific voice features,and a voice feature database can be generated in a vehicle; after corresponding user registration is completed, awakening can be further performed based on a preset signal, and after the voice information is converted into voice features, the voice features generated in real time can be compared; and a corresponding control signal is output based on a comparison judgment result. Based on the abovesteps, the calculation amount and time of voice information processing after user voice input can be simplified, and since the voice feature database is generated in the vehicle, dependence on the network can be reduced during related data calling and matching, and thus the fluency of unlocking and locking operation can be ensured. The invention further provides a shared vehicle, a switch lock main body and a system based on the shared vehicle and a cloud server.

Description

【Technical field】 [0001] The invention relates to the field of voice control, in particular to a method for opening and closing a lock based on voice recognition, a system thereof, a main body of an opening and closing lock, and a shared vehicle. 【Background technique】 [0002] In shared (electric) bicycles, shared cars, and smart home devices and applications, users usually access devices by means of electronic devices such as mobile phones, and control devices by scanning codes and downloading passwords from the network (such as opening and closing locks). Operation), although such a scheme is widely used and relatively mature, due to the lack of two-dimensional codes on the shared (electric) bicycle, or the network delay of the unlocking device, it brings great inconvenience to the unlocking of the shared (electric) bicycle. In some specific occasions, such as mobile phones and other electronic devices are not carried, electronic devices cannot be used (such as battery po...

AI Technical Summary

Problems solved by technology

[0002] In shared (electric) bicycles, shared cars, and smart home devices and applications, users usually access devices by means of electronic devices such as mobile phones, and control devices by scanning codes and downloading passwords from the network (such as opening and closing locks). Operation), although such a scheme is widely used and relatively mature, due to the lack of two-dimensional code on the shared (electric) bicycle, or the network delay of the unlocking device, it brings great inconvenience to the unlocking of the shared (electric) bicycle

In some specific occasions, such as mobile phones and other electronic devices are not carried, electronic devices cannot be used (such as battery power exhausted, no wireless network, etc.), operations such as opening and closing locks cannot be performed, causing great inconvenience to users. At the same time, it also affects the commercial income of the equipment operator

[0003] Furthermore, the existing unlocking methods cannot realize the identification of users, and cannot restrict the use of vehicles by non-compliant users, such as prohibiting minors from using other people's accounts to use shared vehicles, etc.

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