Nanochap EPC001 Vital Signs Parameter Detection Chip on Smart Skipping Rope, Self-developed Algorithm Detects Heart Rate with High Precision and Healthy Walking
Rope skipping, as a simple and effective way of fitness, has become highly sought after in recent years. However, the traditional way of jumping rope can only manually record the number of times and time of jumping rope, and the monitoring of health indicators is not comprehensive enough. Nanochap has independently developed a heart rate algorithm to meet people's needs for health management and brought a high-precision heart rate detection function to the Smart Skipping Rope.
Fig.1
First of all, Nanochap Nine Senses EPC001 has excellent scientific research strength in vital signs detection. As a national key R&D program team, Nanochap's R&D team has rich research experience and strong technical strength. They have studied the heart rate detection algorithm in depth, combined with the characteristics of many sports such as jumping rope, and developed a high-precision heart rate detection algorithm suitable for smart jumping rope.
Secondly, the heart rate algorithm carried out by Nanochap Nine Senses EPC001 is characterized by fast response speed and high precision. Traditional heart rate detection needs to be realized by wearing a heart rate belt and other equipment, which is not only troublesome but also prone to interference. The heart rate algorithm of Nanochap EPC001 adopts advanced sensing technology and algorithm optimization, which can quickly and accurately detect the user's heart rate and display it on the screen of the smart skipping rope in real-time, providing users with timely feedback on their health status.
Finally, the heart rate detection algorithm of Nanochap Nine Senses EPC001 has strong anti-interference. Due to the rapidity and danceability of jumping rope, users will inevitably produce violent body movements during the process of jumping rope, which may cause interference to heart rate detection. However, the heart rate algorithm of Nanochap EPC001 has a strong anti-interference property, which can effectively filter out the interference signal caused by the jumping rope movement and ensure that users get accurate and reliable heart rate data.
Fig.2
As one of the health indicators, heart rate is important for fitness and health management. By monitoring the heart rate during rope skipping, users can control the amount of exercise appropriately under the premise of maintaining a good heart rate, avoiding overloaded exercise, and reducing the risks associated with exercise. Equipped with a Nanochap Nine Sense EPC001 chip, users can easily monitor their heart rate changes while exercising, and understand their physical condition at any time.
In short, the application of Nanochap Nine Sense EPC001 on the smart jump rope, self-developed algorithms for high-precision detection of heart rate, providing users with a convenient and accurate way of heart rate detection. With strong scientific research strength and rich experience, the Nanochap team brings more health management functions to the smart jump rope, so that users can always walk with health in the fitness process.
Chip structure diagram
Fig.3
Nanochap Nine Senses EPC001 Vital Signs Parameter Detection Chip Advantages and Features
●High integration. Integrated RISC-V MCU, single-channel ECG analog front-end, single-channel PPG analog front-end, hardware filter circuit. l Rich interface.
●Rich interfaces: UART, SPI, QSPI, I²C, I²S, and other communication interfaces.
●High detection accuracy. Ultra-low noise programmable amplifier PGA and 24-bit ADC, with high dynamic range, high precision interception of the complete signal, for the accuracy of the measurement results to provide a guarantee.
●Three-stage integrated comb filter.
●Up to 32 kHz bandwidth independent acquisition system.
Product Parameters
●Operating voltage range: 2.5V ~ 5V
●Operating temperature range: -40℃~ 125℃
●Low power consumption modes: sleep mode, shutdown mode, standby mode.
●INA programmable gain range: 1 to 120
●AC and DC lead-off detection; support right leg drive (RLD)
●24-bit ADC analog front-end with programmable amplifier support
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