| 摘要 |
An electromagnetic wave producing method and a smart wristband, the electromagnetic wave producing method comprising: detecting sound information and brightness information of the environment in which the smart wristband is located; when a target acoustic pattern is present in the sound information, generating a corresponding control command; on the basis of the brightness information of the environment in which the smart wristband is located, generating control parameters; and, on the basis of the control command and the control parameters, controlling an electromagnetic wave generator of the smart wristband to produce an electromagnetic wave of a preset frequency. When the sound of a mosquito is present in the sound information, and on the basis of the brightness information, a mosquito-repelling electromagnetic wave of a preset frequency is generated; mosquitoes in the vicinity of the wearer of the smart wristband can be repelled without the use of toxins, wearing and use are convenient, the user experience is improved, and the scope of use of the smart wristband is expanded. |
