Low-power-consumption heart rate detection device connected with phone and method

• Main Authors: ZHU HONGBO, CHEN XIAOYANG, RONG HAO, JIANG LINGYUN, DONG WENCHAO, ZONG YUXUAN, ZHAO MIN
• Format: Patent
• Language: English
• Published: 09.09.2015
• Subjects: DIAGNOSIS; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; HUMAN NECESSITIES; HYGIENE; IDENTIFICATION; MEDICAL OR VETERINARY SCIENCE; SURGERY; TELEPHONIC COMMUNICATION

The invention discloses a low-power-consumption heart rate detection device connected with a phone and a method. The low-power-consumption heart rate detection device comprises a heart rate sensor module, a control module, a low-power-consumption Bluetooth module and an android client side application APP, the heart rate sensor module comprises a light source, a light receiver, a filter circuit and an amplifier circuit, a main function of the heart rate sensor module refers to realizing collection of heart rate signals by receiving light signals reflected caused by changing of light transmittance, converting the light signals into electric signals and subjecting the electric signals to smooth filtering and amplifying, main functions of the control module include sampling original waveforms, of heart rate, collected by a heart rate sensor and then calculating heartbeat within one minute namely a BPM value, a main function of the low-power-consumption Bluetooth module refers to realizing data sending, and the android client side application APP is responsible for compiling to be in the form of a smart phone APP and calling a Bluetooth module, a button module, an LCD module, a power source module, a storage module and a controller module of the phone for data receiving, processing and displaying.