CN105352478A - Inertial device based schoolbag balance monitoring and alarming system and use method - Google Patents
Inertial device based schoolbag balance monitoring and alarming system and use method Download PDFInfo
- Publication number
- CN105352478A CN105352478A CN201510742044.6A CN201510742044A CN105352478A CN 105352478 A CN105352478 A CN 105352478A CN 201510742044 A CN201510742044 A CN 201510742044A CN 105352478 A CN105352478 A CN 105352478A
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- Prior art keywords
- school bag
- deviation angle
- inertia device
- balance monitoring
- warning system
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C9/00—Measuring inclination, e.g. by clinometers, by levels
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/22—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring angles or tapers; for testing the alignment of axes
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The invention puts forward an inertial device based schoolbag balance monitoring and alarming system use method. The method includes: disposing an inertial device on a first side outside a schoolbag, with the first side being an opposite side of the side pasted to the back; installing an embedded system in the schoolbag; letting the inertial device acquire data and transmit the data to the embedded system; analyzing the data by the embedded system to acquire a pavement based deviation angle; setting a preset accumulation length of time, making the accumulation obtained deviation angle generate a deviation angle accumulated value, and if the deviation angle accumulated value is greater than a first threshold, giving alarm. According to the invention, the data is acquired and transmitted to the embedded system through the inertial device, the inertial device performs analysis to obtain the deviation angle, and accumulation is conducted to obtain the deviation angle accumulated value, when the deviation angle accumulated value is greater than the first threshold, an alarm is given. The system and method provided by the invention solve the problems of vertebra development and shoulder imbalance caused by schoolbag imbalance, and provide reliable guarantee for children (adult) healthy growth.
Description
Technical field
The present invention relates to inertia device target identification technology field, particularly a kind of school bag balance monitoring warning system based on inertia device and using method.
Background technology
Current children's school work increasing pressure is large, in school bag, books get more and more, school bag is also more and more heavier, but Most of children and the head of a family do not notice school bag, and whether two shoulders are parallel, often see that school bag is high low on one side, such children's shoulder is also high low on one side on one side along with growing up to, if things go on like this, incessantly damage outward appearance, also damage vertebra and grow, the adjustment school bag balance that existing school bag just omits by means of only methods such as restriction braces length, does not have real-time monitoring feedback system.
Summary of the invention
The object of the present invention is to provide a kind of school bag balance monitoring warning system based on inertia device inertia device and using method, to solve the problem that existing school bag does not have real-time monitoring feedback system.
For solving the problems of the technologies described above, the invention provides a kind of school bag balance monitoring warning system using method based on inertia device, whether parallel for monitoring school bag, comprising:
Arrange inertia device in the first surface of described school bag outside, described first surface is the opposite face in the face being affixed on back;
Embedded system is installed inner in described school bag;
Described inertia device image data transfers to embedded system;
Described embedded system, to described data analysis, obtains the deviation angle based on road surface;
Cumulative duration is preset in setting one, and the cumulative deviation angle obtained generates deviation angle accumulated value, if described deviation angle accumulated value is greater than first threshold, gives the alarm.
Further, described based in the school bag balance monitoring warning system using method of inertia device, described inertia device comprises three axis accelerometer, three-axis gyroscope and three axis fluxgates.
Further, described based in the school bag balance monitoring warning system using method of inertia device, described to preset cumulative duration be 10 minutes.
Further, described based in the school bag balance monitoring warning system using method of inertia device, described first threshold is 5 °.
Further, described based in the school bag balance monitoring warning system using method of inertia device, also comprise step: after sending warning, provide adjustment angle by man-machine interface.
Whether accordingly, the present invention also provides a kind of school bag balance monitoring warning system based on inertia device, parallel for monitoring school bag, comprising:
Inertia device, is arranged at the first surface of described school bag outside, and described first surface is the opposite face in the face being affixed on back; Embedded system is transferred to for image data;
Embedded system, is installed on described school bag inner; For system to described data analysis, obtain the deviation angle based on road surface; Cumulative duration is preset in setting one, and the cumulative deviation angle obtained generates deviation angle accumulated value, if described deviation angle accumulated value is greater than first threshold, gives the alarm.
Further, in the described school bag balance monitoring warning system based on inertia device, described inertia device comprises three axis accelerometer, three-axis gyroscope and three axis fluxgates.
Further, in the described school bag balance monitoring warning system based on inertia device, described default cumulative duration is 10 minutes.
Further, in the described school bag balance monitoring warning system based on inertia device, described first threshold is 5 °.
Further, in the described school bag balance monitoring warning system based on inertia device, described embedded system also for after sending warning, provides adjustment angle by man-machine interface.
School bag balance monitoring warning system based on inertia device provided by the invention and using method, there is following beneficial effect: the present invention is transferred to embedded system by inertia device image data, carry out analysis by embedded system draw deviation angle and add up thus obtain deviation angle accumulated value, then give the alarm when deviation angle accumulated value is greater than first threshold, solve that the vertebra that causes of school bag imbalance is grown, the unbalanced problem of shoulder, for children (adult) healthy growth provides Reliable guarantee.
Accompanying drawing explanation
Fig. 1 is the school bag balance monitoring warning system using method process flow diagram based on inertia device of the embodiment of the present invention.
Embodiment
The school bag balance monitoring warning system based on inertia device proposed the present invention below in conjunction with the drawings and specific embodiments and using method are described in further detail.According to the following describes and claims, advantages and features of the invention will be clearer.It should be noted that, accompanying drawing all adopts the form that simplifies very much and all uses non-ratio accurately, only in order to object that is convenient, the aid illustration embodiment of the present invention lucidly.
Please refer to Fig. 1, it is the school bag balance monitoring warning system using method process flow diagram based on inertia device of the embodiment of the present invention.As shown in Figure 1, the invention provides a kind of school bag balance monitoring warning system using method based on inertia device, whether parallel for monitoring school bag, specifically comprise following comprising:
Step one: arrange inertia device in the first surface of described school bag outside, described first surface is the opposite face in the face being affixed on back; Preferably, in the present embodiment, described inertia device comprises three axis accelerometer, three-axis gyroscope and three axis fluxgates, and described utilization principle is the usual technological means in this area;
Step 2: install embedded system in described school bag inside;
Step 3: described inertia device image data transfers to embedded system;
Step 4: described embedded system, to described data analysis, obtains the deviation angle based on road surface;
Step 5: cumulative duration is preset in setting one, such as 10 minutes, the cumulative deviation angle obtained generates deviation angle accumulated value, if described deviation angle accumulated value is greater than first threshold, in the present embodiment, preferred described first threshold is 5 °, then give the alarm;
Step 6: after sending warning, provides adjustment angle by man-machine interface (including but not limited to voice, display screen).
Whether accordingly, the present invention also provides a kind of school bag balance monitoring warning system based on inertia device, parallel for monitoring school bag, comprising:
Inertia device, is arranged at the first surface of described school bag outside, and described first surface is the opposite face in the face being affixed on back; Preferably, in the present embodiment, described inertia device comprises three axis accelerometer, three-axis gyroscope and three axis fluxgates, and described utilization principle is the usual technological means in this area;
Embedded system, is installed on described school bag inner;
Described inertia device is used for image data and transfers to embedded system;
Described embedded system is used for system to described data analysis, obtains the deviation angle based on road surface; Cumulative duration is preset in setting one, such as 10 minutes, the cumulative deviation angle obtained generates deviation angle accumulated value, if described deviation angle accumulated value is greater than first threshold, in the present embodiment, preferred described first threshold is 5 °, then give the alarm, after sending warning, provide adjustment angle by man-machine interface (including but not limited to voice, display screen).
In sum, the present invention is transferred to embedded system by inertia device image data, carry out analysis by embedded system draw deviation angle and add up thus obtain deviation angle accumulated value, then give the alarm when deviation angle accumulated value is greater than first threshold, solve that the vertebra that causes of school bag imbalance is grown, the unbalanced problem of shoulder, for children (adult) healthy growth provides Reliable guarantee.
Foregoing description is only the description to present pre-ferred embodiments, any restriction not to the scope of the invention, and any change that the those of ordinary skill in field of the present invention does according to above-mentioned disclosure, modification, all belong to the protection domain of claims.
Claims (10)
1. based on a school bag balance monitoring warning system using method for inertia device, whether parallel for monitoring school bag, it is characterized in that, comprising:
Arrange inertia device in the first surface of described school bag outside, described first surface is the opposite face in the face being affixed on back;
Embedded system is installed inner in described school bag;
Described inertia device image data transfers to embedded system;
Described embedded system, to described data analysis, obtains the deviation angle based on road surface;
Cumulative duration is preset in setting one, and the cumulative deviation angle obtained generates deviation angle accumulated value, if described deviation angle accumulated value is greater than first threshold, gives the alarm.
2., as claimed in claim 1 based on the school bag balance monitoring warning system using method of inertia device, it is characterized in that, described inertia device comprises three axis accelerometer, three-axis gyroscope and three axis fluxgates.
3. as claimed in claim 1 based on the school bag balance monitoring warning system using method of inertia device, it is characterized in that, described default cumulative duration is 10 minutes.
4., as claimed in claim 1 based on the school bag balance monitoring warning system using method of inertia device, it is characterized in that, described first threshold is 5 °.
5., as claimed in claim 1 based on the school bag balance monitoring warning system using method of inertia device, it is characterized in that, also comprise step: after sending warning, provide adjustment angle by man-machine interface.
6. based on a school bag balance monitoring warning system for inertia device, whether parallel for monitoring school bag, it is characterized in that, comprising:
Inertia device, is arranged at the first surface of described school bag outside, and described first surface is the opposite face in the face being affixed on back; Embedded system is transferred to for image data;
Embedded system, is installed on described school bag inner; For system to described data analysis, obtain the deviation angle based on road surface; Cumulative duration is preset in setting one, and the cumulative deviation angle obtained generates deviation angle accumulated value, if described deviation angle accumulated value is greater than first threshold, gives the alarm.
7., as claimed in claim 1 based on the school bag balance monitoring warning system of inertia device, it is characterized in that, described inertia device comprises three axis accelerometer, three-axis gyroscope and three axis fluxgates.
8. as claimed in claim 1 based on the school bag balance monitoring warning system of inertia device, it is characterized in that, described default cumulative duration is 10 minutes.
9., as claimed in claim 1 based on the school bag balance monitoring warning system of inertia device, it is characterized in that, described first threshold is 5 °.
10. as claimed in claim 1 based on the school bag balance monitoring warning system of inertia device, it is characterized in that, described embedded system also for after sending warning, provides adjustment angle by man-machine interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510742044.6A CN105352478A (en) | 2015-11-04 | 2015-11-04 | Inertial device based schoolbag balance monitoring and alarming system and use method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510742044.6A CN105352478A (en) | 2015-11-04 | 2015-11-04 | Inertial device based schoolbag balance monitoring and alarming system and use method |
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| CN105352478A true CN105352478A (en) | 2016-02-24 |
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| CN201510742044.6A Pending CN105352478A (en) | 2015-11-04 | 2015-11-04 | Inertial device based schoolbag balance monitoring and alarming system and use method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107643840A (en) * | 2017-09-21 | 2018-01-30 | 上海电机学院 | Writing pencil word automatic identifying method and system based on inertia device |
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| CN2749341Y (en) * | 2004-12-09 | 2006-01-04 | 胡芳菲 | Shoolbag for preventing crookback |
| JP2011515123A (en) * | 2008-03-14 | 2011-05-19 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | Behavior monitoring system unaffected by accelerations induced by external motion factors |
| CN203897525U (en) * | 2014-06-24 | 2014-10-29 | 夏宁萱 | Draw-bar schoolbag |
| CN204157848U (en) * | 2014-11-06 | 2015-02-18 | 嘉应学院 | A kind of high-low shoulder and bow-backed detection knapsack |
| CN104484984A (en) * | 2014-12-17 | 2015-04-01 | 天津工业大学 | Adjustable detecting reminding device for human posture |
| CN204303138U (en) * | 2014-12-16 | 2015-04-29 | 吴泽楷 | The bow-backed suggestion device of a kind of prevention |
| CN204596098U (en) * | 2015-04-29 | 2015-08-26 | 屈丹阳 | A kind of multi-functional sitting-posture correction device |
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2015
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Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2749341Y (en) * | 2004-12-09 | 2006-01-04 | 胡芳菲 | Shoolbag for preventing crookback |
| JP2011515123A (en) * | 2008-03-14 | 2011-05-19 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | Behavior monitoring system unaffected by accelerations induced by external motion factors |
| CN203897525U (en) * | 2014-06-24 | 2014-10-29 | 夏宁萱 | Draw-bar schoolbag |
| CN204157848U (en) * | 2014-11-06 | 2015-02-18 | 嘉应学院 | A kind of high-low shoulder and bow-backed detection knapsack |
| CN204303138U (en) * | 2014-12-16 | 2015-04-29 | 吴泽楷 | The bow-backed suggestion device of a kind of prevention |
| CN104484984A (en) * | 2014-12-17 | 2015-04-01 | 天津工业大学 | Adjustable detecting reminding device for human posture |
| CN204596098U (en) * | 2015-04-29 | 2015-08-26 | 屈丹阳 | A kind of multi-functional sitting-posture correction device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107643840A (en) * | 2017-09-21 | 2018-01-30 | 上海电机学院 | Writing pencil word automatic identifying method and system based on inertia device |
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Application publication date: 20160224 |