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Intelligent wearable device capable of calculating steps with low power consumption

A smart wearable, low-power technology, applied to measuring devices, mechanically driven clocks, instruments, etc., can solve problems such as increased power consumption of smart watches, frequent wake-up of smart watch systems, etc.

Inactive Publication Date: 2015-06-10
SHANGHAI GUOKE ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, the pedometer implanted in the smart mobile device counts every action of the user, causing the pedometer to continuously send interrupt signals, causing the smart watch system to be woken up frequently, increasing the power consumption of the smart watch , can reach 8-10mA

Method used

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  • Intelligent wearable device capable of calculating steps with low power consumption

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Embodiment Construction

[0008] The present invention proposes a smart wearable watch for step counting with low power consumption, including a processing module and a step counting system, the step counting system has a sensor and an MCU processor, the sensor is a gravity sensor and a gyroscope, and the MCU processor has a memory The part is used to process and store the data acquired by the gravity sensor and gyroscope.

[0009] The pedometer system will record every action of the user through the MCU processor, and the recorded data will be processed and stored in the storage unit, and will no longer be stored through the processing module of the smart watch, so there is no need for a gravity sensor or a gyroscope. After the instrument collects the action data, it sends an interrupt signal to the processing module. The interrupt signal will make the embedded system of the smart watch in the sleep state wake up continuously, which cannot achieve the purpose of running the pedometer function with low ...

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Abstract

The invention relates to an intelligent wearable device capable of calculating steps with low power consumption. The intelligent wearable device comprises a processing module and a step calculating system. The step calculating system comprises a sensor and an MCU processor, wherein the MCU processor is used for processing and storing movement data collected by the sensor. The sensor is a gravity sensor and a gyroscope. The MCU processor is provided with a storage part which is used for processing and storing the data acquired by the gravity sensor and the gyroscope. The intelligent wearable device has the advantages that an interrupt signal is transmitted only when the device receives a request signal, the standby embedded system of the processing module is awakened, and step calculation with low power consumption is achieved.

Description

technical field [0001] The invention relates to a smart wearable device capable of counting steps, in particular to a smart watch capable of counting steps with low power consumption. Background technique [0002] With the continuous development of electronic technology, more and more smart devices have appeared in people's lives, bringing speed and convenience to our lives. In recent years, the integration of electronic devices and necessities in people's lives, such as wearable devices, portable devices, implanted devices, etc., has become the focus of research and development by major companies, and people's enthusiasm for smart wearable devices is also increasing. Among smart wearable devices, smart watches are expected to become the most popular personal smart terminal device in the next generation after smart phones. [0003] In order to facilitate users to realize functions such as motion monitoring and distance measurement, the smart watch of the present invention h...

Claims

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Application Information

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IPC IPC(8): G04B47/06G01C22/00
CPCG04B47/063G01C22/006G01C23/00
Inventor 于海东
Owner SHANGHAI GUOKE ELECTRONICS
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