Electronic device with vibration detection function and vibration detection method thereof

• Main Authors: ZHUANG ZONGREN, SHU LISHENG, WENG SHIFANG, WANG CHONGREN
• Format: Patent
• Language: Chinese; English
• Published: 04.07.2012
• Subjects: MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC ORINFRASONIC WAVES; MEASURING; PHYSICS; TESTING

The invention relates to an electronic device with a vibration detection function and a vibration detection method of the electronic device. The electronic device comprises a motor for generating vibration, a battery for providing electricity for the electronic device, a storage unit, a current detection unit and a control unit, wherein the storage unit stores current of the battery, which has corresponding relations with vibration frequency of the motor; the current detection unit is used for detecting the current of the battery; and the control unit is used for controlling the current detection unit to detect the current of the battery, reading the stored corresponding relations from the storage unit, and acquiring the vibration frequency of the motor corresponding to the detected current according to the detected current and the corresponding relations when the motor vibrates. The electronic device with the vibration detection function can automatically detect the vibration situations of the motor accordin