CN105681429A - Ultra-low-power-consumption smart step-counting system and method for watch - Google Patents
Ultra-low-power-consumption smart step-counting system and method for watch Download PDFInfo
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- CN105681429A CN105681429A CN201610049080.9A CN201610049080A CN105681429A CN 105681429 A CN105681429 A CN 105681429A CN 201610049080 A CN201610049080 A CN 201610049080A CN 105681429 A CN105681429 A CN 105681429A
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- wrist
- watch
- laser sintering
- selective laser
- sintering device
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
- H04L67/025—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP] for remote control or remote monitoring of applications
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- G—PHYSICS
- G04—HOROLOGY
- G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
- G04B47/00—Time-pieces combined with other articles which do not interfere with the running or the time-keeping of the time-piece
- G04B47/06—Time-pieces combined with other articles which do not interfere with the running or the time-keeping of the time-piece with attached measuring instruments, e.g. pedometer, barometer, thermometer or compass
- G04B47/063—Time-pieces combined with other articles which do not interfere with the running or the time-keeping of the time-piece with attached measuring instruments, e.g. pedometer, barometer, thermometer or compass measuring physiological quantities, e.g. pedometers, heart-rate sensors, blood pressure gauges and the like
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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
- G04G21/025—Detectors of external physical values, e.g. temperature for measuring physiological data
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Physiology (AREA)
- Biophysics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Cardiology (AREA)
- Heart & Thoracic Surgery (AREA)
- Electric Clocks (AREA)
Abstract
The invention discloses an ultra-low-power-consumption smart step-counting system and method for a watch. The ultra-low-power-consumption smart step-counting system comprises a watch main system, a gravity sensing system and a microprogram controller, wherein the watch main system is connected with the microprogram controller; and the microprogram controller is connected with the gravity sensing system. According to the ultra-low-power-consumption smart step-counting system and method for the watch in the technical scheme, a motion data direction and caching mechanism and an intermittent system awakening mechanism are designed, so that the power consumption of the watch can be lowered greatly; the cruising ability is improved; an effect of ultra-long standby time is achieved; and the user experience is improved.
Description
Technical field
The present invention relates to wrist-watch step counting system, in particular to intelligent step counting system and the method for a kind of wrist-watch super low-power consumption.
Background technology
Wrist-watch on the market, it is possible to have motion detection function, general flying power is limited. If opening movement detection simultaneously, some equipment fills for one day one, and some then may be worn just does not have electricity half a day, affects very much the use of user, poor user experience.
There is this phenomenon, be limited to the design of wrist-watch outward appearance size on the one hand, wrist-watch volume is little, cannot use high capacity cell. Another one aspect, when opening movement detects, gravity sensor Sensor will work always, exports data and is given to system, under system will need to keep wake-up states always, constantly calculates Sensor data and record, or preserves, or show for system. In this case, due to system for a long time can not dormancy, always in running order, power consumption is very big, greatly shortens the flying power of wrist-watch, and impact is experienced.
Traditional system design, it is possible to see figure mono-. Gravity sensing system 2 is by I2C communication interface mode, and continuous transmitting moving data are given to wrist-watch host system 1, wrist-watch host system 1 need constantly to process data and cannot dormancy, produce standby power consumption high problem.
Summary of the invention
In order to solve the problem, the present invention provides a kind of intelligent step counting system and the method for wrist-watch super low-power consumption, it is possible to greatly reduces wrist-watch power consumption, promotes flying power, reach the effect that overlength is standby.
The intelligent step counting system of a kind of wrist-watch super low-power consumption in the present invention, comprise wrist-watch host system and gravity sensing system, also comprising selective laser sintering device, described wrist-watch host system is connected with selective laser sintering device, and described selective laser sintering device is connected with gravity sensing system.
In such scheme, described wrist-watch host system is connected by I2C communication with selective laser sintering device, and described selective laser sintering device is connected by UART serial communication with gravity sensing system.
In such scheme, described selective laser sintering device is MCU chip.
An intelligent step-recording method for wrist-watch super low-power consumption,
S1: wrist-watch host system dormancy, selective laser sintering device dormancy;
S2: gravity sensing system works several seconds;
S3: the FIFO caching function of gravity sensing system starts, stores several seconds data;
S4: pass to selective laser sintering device by I2C communication interface;
S5: selective laser sintering device wakes up and keeps the several seconds;
S6: within the selective laser sintering device hold-time, data pass through UART Serial Port Transmission to wrist-watch host system;
S7: wrist-watch host system and selective laser sintering device keep the wake-up states several seconds; Turn S1.
In such scheme, wrist-watch host system dormancy 15 seconds in described S1, selective laser sintering device dormancy 15 seconds.
In such scheme, gravity sensing system works 15 seconds in described S2.
In such scheme, described S3 stores 5 number of seconds certificates.
In such scheme, in described S5, selective laser sintering device wakes up and keeps 5 seconds.
In such scheme, in described S7, wrist-watch host system and selective laser sintering device keep wake-up states 5 seconds.
Advantage and the useful effect of the present invention are: the present invention provides a kind of intelligent step counting system and the method for wrist-watch super low-power consumption, flowed to and the mechanism of buffer memory mechanism, intermittent waken system by design exercise data, can greatly reduce wrist-watch power consumption, promote flying power, reach the effect that overlength is standby, improve Consumer's Experience.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, it is briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the system chart of prior art;
Fig. 2 is the system chart of the present invention;
Fig. 3 is the schema of the present invention.
In figure: 1, wrist-watch host system 2, gravity sensing system 3, selective laser sintering device
Embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is further described. Following examples are only for clearly illustrating the technical scheme of the present invention, and can not limit the scope of the invention with this.
As shown in Figure 2, the present invention is the intelligent step counting system of a kind of wrist-watch super low-power consumption, comprise wrist-watch host system 1 and gravity sensing system 2, also comprise selective laser sintering device 3, wrist-watch host system 1 is connected by I2C communication with selective laser sintering device 3, and selective laser sintering device 3 is connected by UART serial communication with gravity sensing system 2. Wherein, selective laser sintering device 3 is MCU chip.
As shown in Figure 3, based on the intelligent step-recording method of a kind of wrist-watch super low-power consumption of above system,
S1: wrist-watch host system 1 dormancy, selective laser sintering device 3 dormancy;
S2: gravity sensing system 2 works the several seconds;
S3: the FIFO caching function of gravity sensing system 2 starts, stores several seconds data;
S4: pass to selective laser sintering device 3 by I2C communication interface;
S5: selective laser sintering device 3 wakes up and keeps the several seconds;
S6: within selective laser sintering device 3 hold-time, data pass through UART Serial Port Transmission to wrist-watch host system 1;
S7: wrist-watch host system 1 and selective laser sintering device 3 keep the wake-up states several seconds; Turn S1.
System design is introduced selective laser sintering device 3, is responsible for gathering the exercise data with computing gravity sensing. Power consumption when wrist-watch host system 1 works is approximately 30 milliamperes, and power consumption when selective laser sintering device 3 works is approximately 2 milliamperes, and during selective laser sintering device 3 dormancy, power consumption is about 60 microamperes. Initial state, wrist-watch host system 1 is dormancy, and selective laser sintering device 3 is also dormancy, and gravity sensing system 2 is started working, it has FIFO caching function, arranging and open this function, the exercise data that gravity sensing system 2 obtains deposits 15 seconds, then passes to selective laser sintering device 3 by I2C communication interface, selective laser sintering device 3 wakes up and keeps 5 seconds, within these 5 seconds, by exercise data by UART serial communication, it is transferred to wrist-watch host system 1.Wrist-watch host system 1 and selective laser sintering device 3 keep wake-up states 5 seconds, enter again dormancy 15 seconds states. So calculating, greatly reduce the power consumption of wrist-watch host system 1, flying power can promote 4～5 times, experiences and also greatly improves.
The foregoing is only the better embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment of doing, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (9)
1. the intelligent step counting system of a wrist-watch super low-power consumption, comprise wrist-watch host system and gravity sensing system, it is characterised in that, also comprise selective laser sintering device, described wrist-watch host system is connected with selective laser sintering device, and described selective laser sintering device is connected with gravity sensing system.
2. the intelligent step counting system of a kind of wrist-watch super low-power consumption according to claim 1, it is characterized in that, described wrist-watch host system is connected by I2C communication with selective laser sintering device, and described selective laser sintering device is connected by UART serial communication with gravity sensing system.
3. the intelligent step counting system of a kind of wrist-watch super low-power consumption according to claim 2, it is characterised in that, described selective laser sintering device is MCU chip.
4. based on the intelligent step-recording method of a kind of wrist-watch super low-power consumption of system described in claim 1, it is characterised in that,
S1: wrist-watch host system dormancy, selective laser sintering device dormancy;
S2: gravity sensing system works several seconds;
S3: the FIFO caching function of gravity sensing system starts, stores several seconds data;
S4: pass to selective laser sintering device by I2C communication interface;
S5: selective laser sintering device wakes up and keeps the several seconds;
S6: within the selective laser sintering device hold-time, data pass through UART Serial Port Transmission to wrist-watch host system;
S7: wrist-watch host system and selective laser sintering device keep the wake-up states several seconds; Turn S1.
5. the intelligent step-recording method of a kind of wrist-watch super low-power consumption according to claim 4, it is characterised in that, wrist-watch host system dormancy 15 seconds in described S1, selective laser sintering device dormancy 15 seconds.
6. the intelligent step-recording method of a kind of wrist-watch super low-power consumption according to claim 4, it is characterised in that, gravity sensing system works 15 seconds in described S2.
7. the intelligent step-recording method of a kind of wrist-watch super low-power consumption according to claim 4, it is characterised in that, described S3 stores 5 number of seconds certificates.
8. the intelligent step-recording method of a kind of wrist-watch super low-power consumption according to claim 4, it is characterised in that, in described S5, selective laser sintering device wakes up and keeps 5 seconds.
9. the intelligent step-recording method of a kind of wrist-watch super low-power consumption according to claim 4, it is characterised in that, in described S7, wrist-watch host system and selective laser sintering device keep wake-up states 5 seconds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610049080.9A CN105681429A (en) | 2016-01-25 | 2016-01-25 | Ultra-low-power-consumption smart step-counting system and method for watch |
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| CN201610049080.9A CN105681429A (en) | 2016-01-25 | 2016-01-25 | Ultra-low-power-consumption smart step-counting system and method for watch |
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| CN105681429A true CN105681429A (en) | 2016-06-15 |
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| CN201610049080.9A Pending CN105681429A (en) | 2016-01-25 | 2016-01-25 | Ultra-low-power-consumption smart step-counting system and method for watch |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107242851A (en) * | 2017-05-22 | 2017-10-13 | 上海青橙实业有限公司 | physiological monitoring method and device |
| CN107242852A (en) * | 2017-05-22 | 2017-10-13 | 上海青橙实业有限公司 | Control method and device based on physiological characteristic data |
| CN109582118A (en) * | 2018-12-24 | 2019-04-05 | 福建联迪商用设备有限公司 | A kind of method and terminal reducing wearable device power consumption |
| CN110891259A (en) * | 2019-11-27 | 2020-03-17 | 出门问问信息科技有限公司 | Low-power consumption Bluetooth BLE data transmission method and device of smart watch |
| US11928002B2 (en) | 2019-11-27 | 2024-03-12 | Mobvoi Information Technology Company Limited | Data transmission method, apparatus and smart watch device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104460430A (en) * | 2014-11-06 | 2015-03-25 | 四川大学 | Electronic wristband and control method thereof |
| 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 |
-
2016
- 2016-01-25 CN CN201610049080.9A patent/CN105681429A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN104460430A (en) * | 2014-11-06 | 2015-03-25 | 四川大学 | Electronic wristband and control method thereof |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107242851A (en) * | 2017-05-22 | 2017-10-13 | 上海青橙实业有限公司 | physiological monitoring method and device |
| CN107242852A (en) * | 2017-05-22 | 2017-10-13 | 上海青橙实业有限公司 | Control method and device based on physiological characteristic data |
| CN109582118A (en) * | 2018-12-24 | 2019-04-05 | 福建联迪商用设备有限公司 | A kind of method and terminal reducing wearable device power consumption |
| CN110891259A (en) * | 2019-11-27 | 2020-03-17 | 出门问问信息科技有限公司 | Low-power consumption Bluetooth BLE data transmission method and device of smart watch |
| CN110891259B (en) * | 2019-11-27 | 2021-11-09 | 出门问问信息科技有限公司 | Low-power consumption Bluetooth BLE data transmission method and device of smart watch |
| US11928002B2 (en) | 2019-11-27 | 2024-03-12 | Mobvoi Information Technology Company Limited | Data transmission method, apparatus and smart watch device |
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Application publication date: 20160615 |
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