CN-122002171-A - Wearing detection method, wearing detection system, intelligent wearing equipment and medium

CN122002171ACN 122002171 ACN122002171 ACN 122002171ACN-122002171-A

Abstract

The invention provides a wearing detection method, a wearing detection system, intelligent wearing equipment and a computer readable storage medium, and belongs to the technical field of intelligent wearing equipment; when the blood vibration signal is larger than a preset first threshold value, the intelligent wearing equipment is judged to be in a first state, the first state is a standard wearing state, and when the blood vibration signal is smaller than the preset first threshold value, the intelligent wearing equipment is judged to be in a second state. The wearing detection method can achieve the technical effect of greatly reducing the false triggering probability of the wearing detection of the intelligent wearing equipment.

Inventors

JIN XIAOQIONG
QIAN ZHONGGEN
AN KANG

Assignees

歌尔科技有限公司

Dates

Publication Date: 20260508
Application Date: 20241101

Claims (11)

1. A wearing detection method is characterized in that, The wearing detection method is applied to intelligent wearing equipment, the intelligent wearing equipment comprises a nose pad and/or a glasses leg, and the wearing detection method comprises the following steps: collecting blood vibration signals of a user in real time by utilizing a bone conduction microphone, wherein the bone conduction microphone is arranged on the nose pad or the glasses leg; When the blood vibration signal is larger than a preset first threshold value, judging that the intelligent wearing equipment is in a first state, wherein the first state is a standard wearing state; and when the blood vibration signal is smaller than a preset first threshold value, judging that the intelligent wearable device is in a second state.
2. The wear detection method according to claim 1, wherein the second state is a non-wear state.
3. The wearing detection method according to claim 1, wherein, Before the bone conduction microphone is used for collecting the blood vibration signals of the user in real time, the method further comprises the step of collecting the sound signals of the user in real time; performing voice detection on the voice signal; And when the human voice detection result is that the human voice does not exist, acquiring the blood vibration signal of the user in real time by utilizing the bone conduction sensor.
4. The method according to claim 1, further comprising filtering the blood vibration signal to filter out vibration signals having a frequency higher than 10 Hz after collecting the blood vibration signal of the user in real time by using the bone conduction microphone.
5. The wearing detection method according to claim 4, further comprising, after filtering pretreatment of the blood vibration signal, signal amplification treatment of the blood vibration signal.
6. The wear detection method according to claim 1, wherein after determining that the smart wearable device is in the first state, a control module in the smart wearable device controls a speaker in the smart wearable device to emit an audio signal and/or controls the smart wearable device to receive a voice call signal.
7. The wear detection method according to claim 1, wherein when the blood vibration signal is less than a preset first threshold, continuing to determine whether the blood vibration signal is greater than a preset second threshold, wherein when the blood vibration signal is greater than the preset second threshold, determining that the smart wearable device is in a third state; wherein the third state is a non-standard wearing state.
8. The wearing detection method according to claim 7, wherein, When the blood vibration signal is smaller than a preset second threshold value, judging that the intelligent wearable equipment is in a fourth state; When the duration that the intelligent wearable device is in the fourth state is greater than a preset first time threshold, And controlling a loudspeaker in the intelligent wearable device to stop sending out an audio signal and/or controlling the intelligent wearable device to stop receiving a voice call signal through a control module in the intelligent wearable device.
9. A wear detection system, the system comprising: the system comprises a signal acquisition unit, a bone conduction microphone, a signal acquisition unit and a control unit, wherein the signal acquisition unit is used for acquiring blood vibration signals of a user in real time by utilizing the bone conduction microphone, and the bone conduction microphone is arranged on a nose pad or a glasses leg of the intelligent wearing equipment; The wearing state determining unit is used for determining that the intelligent wearing equipment is in a first state when the blood vibration signal is larger than a preset first threshold value, wherein the first state is a standard wearing state; and when the blood vibration signal is smaller than a preset first threshold value, judging that the intelligent wearable device is in a second state.
10. An intelligent wearable device is characterized in that, The smart wearable device comprising a memory, a processor, and a wear detection program stored on the memory and executable on the processor, which when executed by the processor implements the steps of the wear detection method of any of claims 1 to 8.
11. A computer readable storage medium storing a computer program, wherein the computer program when executed by a processor implements the wear detection method according to any one of claims 1 to 8.

Description

Wearing detection method, wearing detection system, intelligent wearing equipment and medium Technical Field The invention belongs to the technical field of intelligent wearing equipment, and particularly relates to a wearing detection method and system, intelligent wearing equipment and a computer readable storage medium. Background The intelligent wearable device shows a rapid growing trend and is widely applied to multiple fields of health monitoring, personal entertainment, professional medical treatment and the like. In the prior art, the wearing detection function of the intelligent wearable device is generally realized through a capacitive sensor. However, the capacitive sensor for recognizing the wearing state of the user by detecting the change of the capacitance has high sensitivity while being more susceptible to external disturbance such as erroneous activation of the wearing detection function due to hand contact or shaking of the glasses. Therefore, there is a need for a wearing detection method and system that solves the false triggering problem. Disclosure of Invention The invention provides a wearing detection method, a wearing detection system, intelligent wearing equipment and a computer readable storage medium, which are used for overcoming at least one technical problem existing in the prior art. In order to achieve the above purpose, the invention provides a wearing detection method, which is applied to intelligent wearing equipment, wherein the intelligent wearing equipment comprises a nose pad and/or a glasses leg, and the wearing detection method comprises the following steps: collecting blood vibration signals of a user in real time by utilizing a bone conduction microphone, wherein the bone conduction microphone is arranged on the nose pad or the glasses leg; When the blood vibration signal is larger than a preset first threshold value, judging that the intelligent wearing equipment is in a first state, wherein the first state is a standard wearing state; and when the blood vibration signal is smaller than a preset first threshold value, judging that the intelligent wearable device is in a second state. Further, it is preferable that the second state is a non-wearing state. Further, the method preferably further comprises acquiring a sound signal of the user in real time by using the bone conduction microphone before acquiring the blood vibration signal of the user in real time by using the bone conduction microphone; performing voice detection on the voice signal; And when the human voice detection result is that the human voice does not exist, acquiring the blood vibration signal of the user in real time by utilizing the bone conduction sensor. Further, the method preferably further comprises filtering and preprocessing the blood vibration signals after the VPU bone conduction sensor is utilized to collect the blood vibration signals of the user in real time so as to filter out vibration signals with the frequency higher than 10 Hz. Further, it is preferable that the method further comprises, after the filtering pretreatment of the blood vibration signal, performing a signal amplification treatment of the blood vibration signal. Further, the preferred method is that after the smart wearable device is determined to be in the first state, a control module in the smart wearable device controls a speaker in the smart wearable device to send out an audio signal and/or controls the smart wearable device to receive a voice call signal. Further, it is preferable that the method is, When the blood vibration signal is smaller than a preset first threshold value, continuing to judge whether the blood vibration signal is larger than a preset second threshold value, wherein when the blood vibration signal is larger than the preset second threshold value, the intelligent wearable device is judged to be in a third state; wherein the third state is a non-standard wearing state. Further, the preferred method is that when the blood vibration signal is smaller than a preset second threshold value, the intelligent wearable device is judged to be in a fourth state; When the duration that the intelligent wearable device is in the fourth state is greater than a preset first time threshold, And controlling a loudspeaker in the intelligent wearable device to stop sending out an audio signal and/or controlling the intelligent wearable device to stop receiving a voice call signal through a control module in the intelligent wearable device. In order to solve the problems, the invention also provides a wearing detection system, which comprises a signal acquisition unit, a detection unit and a detection unit, wherein the signal acquisition unit is used for acquiring blood vibration signals of a user in real time by utilizing a bone conduction microphone, and the bone conduction microphone is arranged on a nose pad or a glasses leg of intelligent wearing equipment; The wearing state determining unit is used f