Vehicle unlocking method and device

• Main Author: JIANG YOUHAI
• Format: Patent
• Language: Chinese; English
• Published: 22.01.2021
• Subjects: ACOUSTICS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDEDFOR ELSEWHERE; CHECKING-DEVICES; GENERATING RANDOM NUMBERS; MUSICAL INSTRUMENTS; PHYSICS; REGISTERING OR INDICATING THE WORKING OF MACHINES; SPEECH ANALYSIS OR SYNTHESIS; SPEECH OR AUDIO CODING OR DECODING; SPEECH OR VOICE PROCESSING; SPEECH RECOGNITION; TIME OR ATTENDANCE REGISTERS; VOTING OR LOTTERY APPARATUS

The invention discloses a vehicle unlocking method and device. The method comprises the steps of: in response to a sensed vehicle sensing device, a voice recognition system of a vehicle is started todetect a voice instruction of a user, and whether the voice instruction is an effective instruction or not is judged, wherein the vehicle is provided with the wearable vehicle sensing device, and thevehicle further comprises the vehicle voice recognition system and preset vehicle unlocking voiceprint information; If it is judged that the voice instruction is an effective instruction, whether voiceprint information of the effective instruction is matched with the preset vehicle unlocking voiceprint information or not is judged; and if the voiceprint information of the effective instruction ismatched with the preset vehicle unlocking voiceprint information, the vehicle is controlled to be unlocked. The voice recognition system of the vehicle is started by sensing the vehicle sensing deviceto carry out accurate and e