CN113934130A - Low-power-consumption monitoring circuit, control method, smart watch and electronic equipment - Google Patents
Low-power-consumption monitoring circuit, control method, smart watch and electronic equipment Download PDFInfo
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- CN113934130A CN113934130A CN202111045634.5A CN202111045634A CN113934130A CN 113934130 A CN113934130 A CN 113934130A CN 202111045634 A CN202111045634 A CN 202111045634A CN 113934130 A CN113934130 A CN 113934130A
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 49
- 238000000034 method Methods 0.000 title claims abstract description 7
- 230000033001 locomotion Effects 0.000 claims abstract description 32
- 230000005059 dormancy Effects 0.000 claims abstract description 17
- 230000001133 acceleration Effects 0.000 claims description 14
- 230000002093 peripheral effect Effects 0.000 claims description 13
- 230000005484 gravity Effects 0.000 claims description 7
- 238000011161 development Methods 0.000 description 4
- 230000036541 health Effects 0.000 description 4
- 230000007958 sleep Effects 0.000 description 4
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- G—PHYSICS
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
- G04G21/00—Input or output devices integrated in time-pieces
- G04G21/02—Detectors of external physical values, e.g. temperature
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- G—PHYSICS
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
- G04G19/00—Electric power supply circuits specially adapted for use in electronic time-pieces
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- G—PHYSICS
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- G04G—ELECTRONIC TIME-PIECES
- G04G21/00—Input or output devices integrated in time-pieces
- G04G21/02—Detectors of external physical values, e.g. temperature
- G04G21/025—Detectors of external physical values, e.g. temperature for measuring physiological data
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- G—PHYSICS
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
- G04G21/00—Input or output devices integrated in time-pieces
- G04G21/04—Input or output devices integrated in time-pieces using radio waves
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- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/38—Information transfer, e.g. on bus
- G06F13/42—Bus transfer protocol, e.g. handshake; Synchronisation
- G06F13/4282—Bus transfer protocol, e.g. handshake; Synchronisation on a serial bus, e.g. I2C bus, SPI bus
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- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
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Abstract
The invention discloses a low-power consumption monitoring circuit, a control method, a smart watch and electronic equipment, wherein the low-power consumption monitoring circuit comprises: the sensor group is used for sensing and acquiring various motion data; the memory is connected with the sensor group and is used for respectively storing various motion data acquired by the sensor group in a preset area; a processor coupled to the memory; and the processor reads the motion data from the memory once every preset time and enters the next dormancy state after the reading is finished. The invention can lead the processor to be in a large scale of dormancy when the sensor collects data, thereby indirectly reducing the power consumption of the whole machine.
Description
Technical Field
The invention relates to the technical field of intelligent watches, in particular to a low-power consumption monitoring circuit, an intelligent watch and an electronic device.
Background
Along with the development of science and technology and the continuous improvement of people's standard of living, various intelligence wearing equipment are more and more popularized like the use of intelligent wrist-watch, and intelligent wrist-watch is worn to many people, can pass through health data such as intelligent wrist-watch record motion.
With the development of intelligent devices and living standards, people have more and more eager requirements on sports, and particularly, a smart watch capable of recording health data such as sports and the like gradually appears on the market. However, the biggest problem of the smart watch in the prior art is power consumption, and the smart watch in the prior art has a large function, especially power consumption during sports, and the power consumption is large, so that the use time of charging at each time is not long, and the smart watch is inconvenient for users to use.
Accordingly, the prior art is yet to be improved and developed.
Disclosure of Invention
In view of the above drawbacks of the prior art, an object of the present invention is to provide a low power consumption monitoring circuit, a smart watch, and an electronic device, so as to solve the problems that the smart watch in the prior art has a large function, especially power consumption during sports, and the power consumption is large, which results in a short usage time for charging each time and is inconvenient for users to use.
The technical scheme of the invention is as follows:
a low power consumption monitoring circuit, comprising:
the sensor group is used for sensing and acquiring various motion data;
the memory is connected with the sensor group and is used for respectively storing various motion data acquired by the sensor group in a preset area;
a processor coupled to the memory; and the processor reads the motion data from the memory once every preset time and enters the next dormancy state after the reading is finished.
The low power consumption monitoring circuit, wherein the sensor group includes:
the heart rate sensor is used for acquiring a heart rate and is connected with the memory through a serial peripheral interface;
and the GPS sensor is used for acquiring GPS signals and is connected with the memory through a serial peripheral interface.
The low power consumption monitoring circuit is characterized in that the memory is a FLASH memory.
The low-power consumption monitoring circuit is characterized in that the processor is a CPU (central processing unit) processor, and the CPU processor is connected with the FLASH memory through a QSPI (quad Small form-factor pluggable).
The low power consumption monitoring circuit is characterized in that the processor is connected with the sensor group through an I2C bus and used for sending a control command to the sensor group through an I2C bus.
The low power consumption monitoring circuit, wherein, the sensor group still includes:
a temperature sensor connected with the memory.
The low power consumption monitoring circuit, wherein, the sensor group still includes:
the gyroscope, the gravity sensor and the acceleration sensor are respectively connected with the storage.
A control method of the low power consumption monitoring circuit of any one of the preceding claims, comprising:
when motion data needs to be acquired, the processor informs each sensor of the sensor group through an I2C bus, and stores each sensor data of the sensor group into the divided areas of the memory;
and setting a timer, and reading motion data from the memory by the processor at preset time intervals, and entering next dormancy after reading.
A smart watch, comprising: the intelligent watch comprises an intelligent watch body and any one of the low-power consumption monitoring circuits, wherein the low-power consumption monitoring circuits are arranged in the intelligent watch body.
An electronic device comprising a housing and any one of the low power consumption monitoring circuits disposed within the housing.
According to the low-power consumption monitoring circuit, the intelligent watch and the electronic equipment, the sensor group is directly connected with the memory, and the memory is connected with the processor; when the motion data of the user needs to be acquired, the processor informs each sensor of the sensor group through an I2C bus, the sensor data is stored in the divided areas of the memory, then the processor sets a timer, reads the data stored in the memory once every other period of time, and enters the next dormancy after the reading is finished. Through the mode, the processor can be greatly dormant when the sensors acquire data, and the processor is restarted to acquire required data from the memory when the data needs to be acquired and processed, and then is dormant, so that the power consumption of the whole machine is indirectly reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of functional modules of a low power consumption monitoring circuit according to embodiment 1 of the present invention.
Fig. 2 is a schematic structural diagram of functional modules of a low power consumption monitoring circuit according to embodiment 2 of the present invention.
FIG. 3 is a schematic structural diagram of functional modules of a low power consumption monitoring circuit according to embodiment 3 of the present invention
Fig. 4 is a flowchart illustrating steps of a control method of a low power consumption monitoring circuit according to an embodiment of the present invention.
Detailed Description
The invention provides a low-power consumption monitoring circuit, an intelligent watch and electronic equipment, which are applied to the field of television intelligent watches and can also be applied to related electronic products with similar under-voltage protection requirements. In order to make the objects, technical solutions and effects of the present invention clearer and clearer, the present invention is further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the embodiments and claims, the articles "a", "an", "the" and "the" may include plural forms as well, unless the context specifically dictates otherwise. If there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature.
It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. It will be understood that when an element is referred to as being "connected" or "coupled" to another element, it can be directly connected or coupled to the other element or intervening elements may also be present. Further, "connected" or "coupled" as used herein may include wirelessly connected or wirelessly coupled. As used herein, the term "and/or" includes all or any module and all combinations of one or more of the associated listed items.
It will be understood by those skilled in the art that, unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the prior art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.
In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
Along with the development of science and technology and the continuous improvement of people's standard of living, various intelligence wearing equipment are more and more popularized like the use of intelligent wrist-watch, and intelligent wrist-watch is worn to many people, can pass through health data such as intelligent wrist-watch record motion.
With the development of intelligent devices and living standards, people have more and more eager requirements on sports, and particularly, a smart watch capable of recording health data such as sports and the like gradually appears on the market. However, the biggest problem of the smart watch in the prior art is power consumption, and the smart watch in the prior art has a large function, especially power consumption during sports, and the power consumption is large, so that the use time of charging at each time is not long, and the smart watch is inconvenient for users to use.
Since the sports watch needs to acquire user data such as heart rate data, GPS track and the like in real time during sports, the data are basically acquired once per second, which results in that the CPU basically cannot sleep. And the power consumption after the CPU works is very large, so if the CPU power consumption can be reduced, the power consumption optimization of the intelligent watch is obvious.
In view of the above technical problem, the present invention provides a low power consumption monitoring circuit, which includes: the sensor group is used for sensing and acquiring various motion data; the memory is connected with the sensor group and is used for respectively storing various motion data acquired by the sensor group in a preset area; a processor coupled to the memory; and the processor reads the motion data from the memory once every preset time and enters the next dormancy state after the reading is finished.
When the motion data of a user needs to be acquired, the processor informs each sensor of the sensor group through the I2C bus, the sensor data is stored in the divided areas of the external flash, then the CPU sets the timer, reads the data of the flash once every a period of time, and enters the next dormancy after the reading is finished. The processor can be greatly dormant when the sensor collects data, so that the power consumption of the whole machine is indirectly reduced.
Referring to fig. 1, an embodiment 1 of the present invention provides a low power consumption monitoring circuit, including:
the sensor group 100 is configured to sense and acquire various motion data, and in this embodiment, the sensor group includes various sensors, such as a first sensor and a second sensor shown in fig. 1, for example, the first sensor may be a sensor for acquiring heart rate data of a user, and the second sensor may be a sensor for acquiring GPS signal data;
the memory 200 is connected with the sensor group 100, and the memory 100 is used for respectively storing various motion data acquired by the sensor group in a predetermined area, namely, the real-time data acquired by each sensor of the sensor group can be timely stored in the memory at ordinary times;
a processor 300 connected to the memory 200; the processor 300 reads the motion data from the memory once every predetermined time, and enters the next sleep state after the reading is completed.
In other words, in the embodiment of the present invention, in order to reduce the overall power consumption of the processor, a memory is additionally arranged between the sensor group and the processor, and the sensor group for acquiring data is directly connected to the memory and is not directly connected to the processor, so that the processor can be in a sleep state first when not in use to reduce the power consumption. When the user needs to move, the processor informs each sensor of the sensor group through I2C to store the sensor data in the divided areas of the external flash respectively, and then the processor sets a timer to read the data of the flash once every other period of time, and the processor enters the next dormancy after the reading is finished. Therefore, the processor can be greatly dormant when the sensor collects data, and the power consumption of the whole machine is indirectly reduced.
As shown in fig. 2, a low power consumption monitoring circuit provided in embodiment 2 of the present invention employs a sensor group including: a heart rate sensor 101 for acquiring a heart rate and a GPS sensor 102 for acquiring a GPS signal. The memory is a FLASH memory 201, and the processor is a CPU processor 301.
The heart rate sensor 101 is connected with the FLASH memory 201 through a Serial Peripheral Interface (SPI); the GPS sensor is connected to the FLASH memory 201 through a Serial Peripheral Interface (SPI). The CPU processor 301 is connected to the FLASH memory through QSPI.
The SPI Interface is a Serial Peripheral Interface (Serial Peripheral Interface), which is a synchronous Peripheral Interface and enables the single chip to communicate with various Peripheral devices in a Serial manner to exchange information.
And QSPI represents 6 lines spi; the QSPI is characterized in that a queue transmission mechanism is added on the basis of an SPI protocol, a queue serial peripheral interface protocol (namely the QSPI protocol) is changed into the queue serial peripheral interface protocol, the application is wider than that of the SPI, and the QSPI has the maximum structural characteristic that an 80-byte RAM replaces a data sending and receiving register of the SPI
In the embodiment of the present invention, the CPU 301 is connected to the heart rate sensor 101 and the GPS sensor 102 of the sensor group through an I2C bus, and is configured to send a control command to the sensors of the sensor group through an I2C bus, so as to notify the sensors through I2C, and when motion data needs to be acquired, store the sensor data in a divided area of an external flash. Then, the CPU processor sets a timer, reads the flash data once every a period of time, and enters the next dormancy after the reading is finished. Through the mode, the CPU can be greatly dormant when the sensor collects data, so that the power consumption of the whole machine is indirectly reduced.
In the second embodiment of the invention, an external FLASH memory is added between the sensor group and the CPU processor, the heart rate sensor, the GPS sensor and the like of the sensor group are connected to the FLASH memory through an spi interface (serial peripheral interface), then the CPU is connected to the FLASH through the QSPI, and in addition, the CPU sends a control command to the sensor through i2 c.
In a further embodiment of the present invention, as shown in fig. 3, in the low power consumption monitoring circuit according to the embodiment of the present invention, the sensor group 100 further includes: and the temperature sensor 103, wherein the temperature sensor 103 is connected with the FLASH memory 201. Therefore, the monitoring processing of the temperature measurement data can be realized, the temperature data monitored by the temperature sensor can be stored in the FLASH memory firstly, then the CPU processor reads the FLASH memory once every specified time, for example, every 10 minutes, and the next dormancy is started after the reading is finished. Through the mode, the CPU can be greatly dormant when the sensor collects data, so that the power consumption of the whole machine is indirectly reduced.
In a further embodiment of the present invention, as shown in fig. 3, in the low power consumption monitoring circuit according to the embodiment of the present invention, in order to implement monitoring of the number of steps of the user's exercise, the sensor group 100 further includes: the FLASH memory 201 is connected with the gyroscope 104, the gravity sensor 105 and the acceleration sensor 106, and the gyroscope 104, the gravity sensor 105 and the acceleration sensor 106 are respectively connected with the FLASH memory 201.
In the embodiment of the invention, the gyroscope can be used for constantly detecting the angle of the watch worn by the user, and whether the center of gravity of the human body deviates or not can be detected through the angle. When a person walks, the person can hold the mobile phone or be put in a pocket or a bag of the person. The gyroscope can detect the deviation along with the movement of the gravity center of the human body, so that the human body is judged to walk and then the step counting is started. And then the acceleration sensor is combined to detect the acceleration change of the walking of the human body, and whether the human body is walking is detected by analyzing the acceleration change. When riding a bicycle, the change of the acceleration is relatively uniform, the acceleration is relatively stable overall, or the acceleration can be regarded as uniform acceleration movement, and the acceleration is relatively stable non-uniform acceleration during walking. This can distinguish whether the person is riding a bike or walking, and the present invention realizes accurate step counting of the user's movement by three sensors, i.e. the gyroscope 104, the gravity sensor 105 and the acceleration sensor 106. In the embodiment of the invention, the motion step number data monitored by three special sensors are stored in the FLASH memory at ordinary times, then the CPU processor reads the FLASH memory every specified time, for example, every 10 minutes, and the next dormancy is started after the reading is finished. Through the mode, the CPU processor can be greatly dormant when the sensor collects data, so that the power consumption of the whole machine is indirectly reduced, the standby time can be effectively prolonged, and convenience is brought to the use of a user.
Further, based on the working principle of the low power consumption monitoring circuit described in the above embodiment, a further embodiment of the present invention provides a control method of the low power consumption monitoring circuit described in any one of the above embodiments, including the following steps:
step S100, when motion data need to be acquired, the processor informs each sensor of the sensor group through an I2C bus, and stores each sensor data of the sensor group into the divided areas of the memory;
and step S200, setting a timer, wherein the processor reads motion data from the memory every preset time, and enters the next dormancy after the reading is finished.
Based on the above embodiment, an embodiment of the present invention further provides a smart watch, where the smart watch of this embodiment includes: the intelligent watch comprises an intelligent watch body and the low-power consumption monitoring circuit in any one of the embodiments, wherein the low-power consumption monitoring circuit is arranged in the intelligent watch body. According to the intelligent watch, when a user wears the intelligent watch and needs to exercise, the CPU processor informs each sensor through I2C, sensor data are stored in the divided areas of the external FLASH memory, then the CPU processor sets the timer, reads the data of the FLASH memory at intervals, and the user enters the next dormancy after reading. Through the mode, the CPU can be greatly dormant when the sensor collects data, so that the power consumption of the whole machine is indirectly reduced.
Based on the foregoing embodiment, an embodiment of the present invention further provides an electronic device, where the electronic device of this embodiment includes a housing and the low power consumption monitoring circuit described in the above embodiment shown in fig. 1 or fig. 2, and the low power consumption monitoring circuit is disposed in the housing. In the electronic device of the embodiment, when a user wears the electronic device and needs to move, the CPU processor notifies each sensor through I2C to store sensor data in a divided area of the external FLASH memory, and then sets a timer to read data of the FLASH memory at intervals, and the CPU processor enters the next sleep after reading. Through the mode, the CPU can be greatly dormant when the sensor collects data, so that the power consumption of the whole machine is indirectly reduced.
As can be seen from the above, the embodiments of the present invention bring about the effect of reducing power consumption, which is very obvious for a wearable device.
In summary, according to the low power consumption monitoring circuit, the smart watch and the electronic device provided by the present invention, the sensor group is directly connected to the memory, and the memory is connected to the processor; when the motion data of the user needs to be acquired, the processor informs each sensor of the sensor group through an I2C bus, the sensor data is stored in the divided areas of the memory, then the processor sets a timer, reads the data stored in the memory once every other period of time, and enters the next dormancy after the reading is finished. Through the mode, the processor can be greatly dormant when the sensors acquire data, the processor is started to acquire the required data from the memory when the data needs to be acquired for processing, and then the processor is dormant, so that the power consumption of the whole machine is indirectly reduced, and the detailed description is omitted.
In summary, according to the low power consumption monitoring circuit, the smart watch and the electronic device provided by the present invention, the sensor group is directly connected to the memory, and the memory is connected to the processor; when the motion data of the user needs to be acquired, the processor informs each sensor of the sensor group through an I2C bus, the sensor data is stored in the divided areas of the memory, then the processor sets a timer, reads the data stored in the memory once every other period of time, and enters the next dormancy after the reading is finished. Through the mode, the processor can be greatly dormant when the sensors acquire data, and the processor is restarted to acquire required data from the memory when the data needs to be acquired and processed, and then is dormant, so that the power consumption of the whole machine is indirectly reduced.
It is to be understood that the invention is not limited to the examples described above, but that modifications and variations may be effected thereto by those of ordinary skill in the art in light of the foregoing description, and that all such modifications and variations are intended to be within the scope of the invention as defined by the appended claims.
Claims (10)
1. A low power consumption monitoring circuit, comprising:
the sensor group is used for sensing and acquiring various motion data;
the memory is connected with the sensor group and is used for respectively storing various motion data acquired by the sensor group in a preset area;
a processor coupled to the memory; and the processor reads the motion data from the memory once every preset time and enters the next dormancy state after the reading is finished.
2. The low power consumption monitoring circuit of claim 1, wherein the sensor group comprises:
the heart rate sensor is used for acquiring a heart rate and is connected with the memory through a serial peripheral interface;
and the GPS sensor is used for acquiring GPS signals and is connected with the memory through a serial peripheral interface.
3. The low power consumption monitoring circuit of claim 1, wherein the memory is a FLASH memory.
4. The low power consumption monitoring circuit of claim 3, wherein the processor is a CPU processor, and the CPU processor is connected to the FLASH memory through a QSPI.
5. The low power consumption monitoring circuit of claim 1, wherein the processor is connected to the sensor group via an I2C bus for sending control commands to the sensor group via an I2C bus.
6. The low power consumption monitoring circuit of claim 2, wherein the sensor group further comprises:
a temperature sensor connected with the memory.
7. The low power consumption monitoring circuit of claim 2, wherein the sensor group further comprises:
the gyroscope, the gravity sensor and the acceleration sensor are respectively connected with the storage.
8. A method for controlling a low power consumption monitoring circuit according to any of claims 1 to 7, comprising:
when motion data needs to be acquired, the processor informs each sensor of the sensor group through an I2C bus, and stores each sensor data of the sensor group into the divided areas of the memory;
and setting a timer, and reading motion data from the memory by the processor at preset time intervals, and entering next dormancy after reading.
9. A smart watch, comprising: a smart watch body, and the low-power monitoring circuit of any one of claims 1-8, disposed within the smart watch body.
10. An electronic device comprising a housing and the low power consumption monitoring circuit of any of claims 1-8, the low power consumption monitoring circuit disposed within the housing.
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| CN202111045634.5A CN113934130A (en) | 2021-09-07 | 2021-09-07 | Low-power-consumption monitoring circuit, control method, smart watch and electronic equipment |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103619056A (en) * | 2013-12-02 | 2014-03-05 | 华为终端有限公司 | Method and terminal for reporting sensor data |
| CN104698824A (en) * | 2013-12-05 | 2015-06-10 | 上海果壳电子有限公司 | Intelligent wearable device capable of calculating steps with low power consumption |
| CN204557375U (en) * | 2015-04-29 | 2015-08-12 | 深圳未来华文科技有限公司 | A kind of Novel low power consumption Intelligent worn device |
| CN106197468A (en) * | 2016-06-24 | 2016-12-07 | 广东欧珀移动通信有限公司 | The method and system that pedometer step number updates |
| CN107743310A (en) * | 2009-09-16 | 2018-02-27 | 三星电子株式会社 | Electronic equipment and its method |
| US20190199977A1 (en) * | 2017-12-26 | 2019-06-27 | Primesensor Technology Inc. | Smart motion detection device and related determining method |
-
2021
- 2021-09-07 CN CN202111045634.5A patent/CN113934130A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107743310A (en) * | 2009-09-16 | 2018-02-27 | 三星电子株式会社 | Electronic equipment and its method |
| CN103619056A (en) * | 2013-12-02 | 2014-03-05 | 华为终端有限公司 | Method and terminal for reporting sensor data |
| CN104698824A (en) * | 2013-12-05 | 2015-06-10 | 上海果壳电子有限公司 | Intelligent wearable device capable of calculating steps with low power consumption |
| CN204557375U (en) * | 2015-04-29 | 2015-08-12 | 深圳未来华文科技有限公司 | A kind of Novel low power consumption Intelligent worn device |
| CN106197468A (en) * | 2016-06-24 | 2016-12-07 | 广东欧珀移动通信有限公司 | The method and system that pedometer step number updates |
| US20190199977A1 (en) * | 2017-12-26 | 2019-06-27 | Primesensor Technology Inc. | Smart motion detection device and related determining method |
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Application publication date: 20220114 |