CN104517410A - Intelligent drowning-prevention system and method - Google Patents
Intelligent drowning-prevention system and method Download PDFInfo
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- CN104517410A CN104517410A CN201510031115.1A CN201510031115A CN104517410A CN 104517410 A CN104517410 A CN 104517410A CN 201510031115 A CN201510031115 A CN 201510031115A CN 104517410 A CN104517410 A CN 104517410A
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- drowned
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/08—Alarms for ensuring the safety of persons responsive to the presence of persons in a body of water, e.g. a swimming pool; responsive to an abnormal condition of a body of water
- G08B21/088—Alarms for ensuring the safety of persons responsive to the presence of persons in a body of water, e.g. a swimming pool; responsive to an abnormal condition of a body of water by monitoring a device worn by the person, e.g. a bracelet attached to the swimmer
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- General Physics & Mathematics (AREA)
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Abstract
The invention provides an intelligent drowning-prevention system and method. The system comprises a swimming bracelet, a wireless node, a monitoring terminal and a server, wherein the swimming bracelet is connected with the server through the wireless node; the monitoring terminal is connected with the server; the swimming bracelet comprises a sensor module, an alarm device, a timer and a wireless communication device.
Description
Technical field
The invention belongs to artificial intelligence field, be specifically related to the anti-drowned system and method for a kind of intelligence based on Wearable sensor, machine learning.
Background technology
Swimming is a kind of extraordinary exercising way, but swimming is along with certain drowned risk, so safety guarantee during swimming is the focus of public attention always.At present, all multiple lifeguard can be equipped with to ensure the safety of swimming fan at each Swimming pool, but because in swimming pool, often a lot of sound of people is very noisy, and all can shout or acutely struggle when not all people drowns, so often can't find the state of some swimmers only according to outfit lifeguard, thus miss best rescue time.
For solving the problem, the invention provides the anti-drowned system and method for a kind of intelligence based on Wearable sensor, machine learning.
Summary of the invention
The invention provides the anti-drowned system of a kind of intelligence, comprise swimming bracelet, wireless nodes, monitor terminal and server, described swimming bracelet is connected with server by wireless nodes, described monitor terminal is connected with server, described swimming bracelet, comprises sensor assembly, warning device, timer and radio communication device.
Preferably, described sensor assembly comprises motion sensor, hydraulic pressure sensor and heart rate sensor, and described warning device comprises alarm button and flashlamp.
Preferably, described monitor terminal is computing machine or panel computer, is installed on swimming pool periphery.
Preferably, described swimming bracelet is battery-powered and have water-proof function.
Preferably, described swimming bracelet also comprises loudspeaker.
The present invention also provides a kind of intelligence anti-drowned method, comprises the following steps.
S1, swimming bracelet Real-time Collection environmental data and user data, and be sent to server by wireless nodes.
The data that S2, described server send according to swimming hand environment-development and local existing classification samples, when judging that active user is in drowned state, play warning message to monitor terminal and swimming hand environment-development simultaneously.
After S3, lifeguard receive the warning message that monitor terminal sends, according to the alarm of swimming bracelet, the drowned state of artificial judgment user, and return this confirmation of reporting to the police by monitor terminal to server.
Preferably, in step sl, described swimming bracelet also analyzes environmental data and the user data of collection, when judging that user is in drowned state, initiates to report to the police to monitor terminal by server.
Preferably, after pressing the alarm button of swimming bracelet, flashlamp and the loudspeaker of described swimming bracelet all open alarm, initiate to report to the police by wireless nodes to monitor terminal simultaneously.
Preferably, in step s3, after this alarming determining information that server reception lifeguard returns, whether correctly report to the police according to this, sample data is classified.
According to the anti-drowned system and method for intelligence provided by the invention, be provided with environmental data and the user data of the sensor collection swimmer on swimming bracelet, and initiate to report to the police to monitor terminal when judging that user is in drowned state.In addition, swimming bracelet also sends the data of Real-time Collection to server, carry out Synchronization Analysis, and make corresponding prompting to monitor terminal, effectively improve lifeguard's field rescue efficiency by server.Meanwhile, the alarming determining information that server returns according to monitor terminal, constantly carries out classification to user data, makes user's condition adjudgement of drowning more accurate.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be 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, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the anti-drowned system architecture schematic diagram of intelligence that present pre-ferred embodiments provides;
Fig. 2 is the anti-drowned method flow diagram of intelligence that present pre-ferred embodiments provides.
Embodiment
Hereinafter also describe the present invention in detail with reference to accompanying drawing in conjunction with the embodiments.It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.
Fig. 1 is the anti-drowned system architecture schematic diagram of intelligence that present pre-ferred embodiments provides.As shown in Figure 1, the anti-drowned system of the intelligence that present pre-ferred embodiments provides comprises swimming bracelet 1, wireless nodes 2, server 3 and monitor terminal 4, and described swimming bracelet 1 is connected with server 3 by wireless nodes 2, and described monitor terminal 4 is connected with server 3.Described swimming bracelet 1, comprises sensor assembly 11, warning device 12, timer 13 and radio communication device 14.In this, described wireless nodes is Zigbee forwarding node, because ZigBee technology is comparatively ripe at present, so place is no longer described in detail.
In the present embodiment, described sensor assembly comprises motion sensor, hydraulic pressure sensor and heart rate sensor, and wherein motion sensor is 3-axis acceleration sensor, for measuring the component of acceleration in three coordinate axis.Described warning device comprises alarm button and flashlamp, and in addition, swimming bracelet also comprises loudspeaker.When user pushes for emergency button initiative alarming, flashlamp and loudspeaker are started working simultaneously, flash and sound, in order to point out position to lifeguard.In this, described swimming bracelet is battery-powered and have water-proof function.
In addition, described monitor terminal is computing machine or panel computer, is installed on swimming pool periphery, is connected with server by wifi or cable network, reports to the police for reception server.Show the signal connection status of each bracelet at ordinary times, send at once point out and the position shown residing for drowning person once receive warning.
Fig. 2 is the anti-drowned method flow diagram of intelligence that present pre-ferred embodiments provides.As shown in Figure 2, the anti-drowned method of intelligence that present pre-ferred embodiments provides comprises step S1 ~ S3.
Step S1: swimming bracelet Real-time Collection environmental data and user data, and be sent to server by wireless nodes.
Specifically, described swimming bracelet also analyzes environmental data and the user data of collection, when judging that user is in drowned state, initiates to report to the police to monitor terminal by server.
For example, swimming bracelet real-time collecting sensing data, with 1 second for the time interval, record 60 groups of data, and these group data of continuous refreshing per second, it comprises the acceleration information in three directions, the underwater penetration calculated by current hydraulic gage, Current heart rate, the numbering of Zigbee node be currently connected to and signal intensity.After collecting data, swimming bracelet first carries out treatment and analysis to the key parameter in data, specifically comprises: check heart rate, if heart rate lower than reservation threshold 50 times/second more than 10 seconds, then start alert program immediately; Check underwater penetration, if underwater penetration exceeded reservation threshold 1 meter more than 30 seconds, then start alert program immediately.After startup is reported to the police, these 60 groups of data packings are sent to by Zigbee node the detection that server does the more degree of depth by swimming bracelet.
Step S2: the data that described server send according to swimming hand environment-development and local existing classification samples, when judging that active user is in drowned state, plays warning message to monitor terminal and swimming hand environment-development simultaneously.
In the present embodiment, server by utilizing machine learning method, uses SVM classifier, inputs as data 60 groups of exercise datas, the degree of depth, heart rate datas that swimming bracelet sends at every turn, trains by gathering a large amount of normal swimming data and simulating drowned data.In this, if data are classified as drown, then server reports swimming hand ring position to monitor terminal at once, to send alarm lifeguard, drowned analysis result is issued swimming bracelet simultaneously, automatically starts alert program to make swimming bracelet.
In addition, after user initiatively presses the alarm button of swimming bracelet, flashlamp and the loudspeaker of swimming bracelet all open alarm, initiate to report to the police by wireless nodes to monitor terminal simultaneously.Wherein, swimming bracelet starts after alert program, broadcasts alerting signal immediately by Zigbee, includes numbering and the signal intensity of current all Zigbee nodes match with bracelet, in order to provide the data of calculating position to server in alerting signal.Server to monitor the alerting signal of swimming bracelet at ordinary times, once find that alerting signal calculates this signal by signal data at once send position, and be forwarded to monitor terminal and inform lifeguard drowning person position.
Step S3: after lifeguard receives the warning message that monitor terminal sends, according to the alarm of swimming bracelet, the drowned state of artificial judgment user, and return this confirmation of reporting to the police by monitor terminal to server.
In this step, after this alarming determining information that server reception lifeguard returns, whether correctly report to the police according to this, sample data is classified.Server continues training by alarming determining result, thus reaches the object that in use nicety of grading improves constantly.
In sum, according to the anti-drowned system and method for intelligence that present pre-ferred embodiments provides, be provided with environmental data and the user data of the sensor collection swimmer on swimming bracelet, and initiate to report to the police to monitor terminal when judging that user is in drowned state.In addition, swimming bracelet also sends the data of Real-time Collection to server, carry out Synchronization Analysis, and make corresponding prompting to monitor terminal by server.So, determine whether swimmer drowns, and substantially increases rescue efficiency by the double analysis of swimming bracelet and service device, reduce drowned risk.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to embodiment illustrated herein, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (9)
1. the anti-drowned system of intelligence, it is characterized in that, comprise swimming bracelet, wireless nodes, monitor terminal and server, described swimming bracelet is connected with server by wireless nodes, and described monitor terminal is connected with server,
Described swimming bracelet, comprises sensor assembly, warning device, timer and radio communication device.
2. the anti-drowned system of intelligence according to claim 1, it is characterized in that, described sensor assembly comprises motion sensor, hydraulic pressure sensor and heart rate sensor, and described warning device comprises alarm button and flashlamp.
3. the anti-drowned system of intelligence according to claim 1, it is characterized in that, described monitor terminal is computing machine or panel computer, is installed on swimming pool periphery.
4. the anti-drowned system of intelligence according to claim 1, is characterized in that, described swimming bracelet is battery-powered and have water-proof function.
5. the anti-drowned system of intelligence according to claim 1, it is characterized in that, described swimming bracelet also comprises loudspeaker.
6. use an anti-drowned method for system described in any one of claim 1 to 5, it is characterized in that, comprise the following steps:
S1, swimming bracelet Real-time Collection environmental data and user data, and be sent to server by wireless nodes;
The data that S2, described server send according to swimming hand environment-development and local existing classification samples, when judging that active user is in drowned state, play warning message to monitor terminal and swimming hand environment-development simultaneously;
After S3, lifeguard receive the warning message that monitor terminal sends, according to the alarm of swimming bracelet, the drowned state of artificial judgment user, and return this confirmation of reporting to the police by monitor terminal to server.
7. anti-drowned method according to claim 6, it is characterized in that, in step sl, described swimming bracelet also analyzes environmental data and the user data of collection, when judging that user is in drowned state, initiates to report to the police to monitor terminal by server.
8. anti-drowned method according to claim 6, it is characterized in that, after pressing the alarm button of swimming bracelet, flashlamp and the loudspeaker of described swimming bracelet all open alarm, initiate to report to the police by wireless nodes to monitor terminal simultaneously.
9. whether anti-drowned method according to claim 6, is characterized in that, in step s3, after this alarming determining information that server reception lifeguard returns, report to the police correct, classify to sample data according to this.
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| CN104793548A (en) * | 2015-04-22 | 2015-07-22 | 河海大学常州校区 | Sand beach safety management system and sand beach safety management method based on smart band |
| CN104851243A (en) * | 2015-05-29 | 2015-08-19 | 付建文 | Swimming pool drowning monitoring system and method |
| CN104916076A (en) * | 2015-05-29 | 2015-09-16 | 付建文 | Swimming pool drowning monitoring system and method |
| CN105261154A (en) * | 2015-10-22 | 2016-01-20 | 广东小天才科技有限公司 | Alarm method based on drowning detection and alarm system |
| CN105444812A (en) * | 2015-12-04 | 2016-03-30 | 广东小天才科技有限公司 | Waterproof prompting method and apparatus for smart wearable device |
| CN105471462A (en) * | 2016-01-04 | 2016-04-06 | 广东小天才科技有限公司 | Monitor and remind method and system based on wearable equipment |
| CN105547571A (en) * | 2015-12-11 | 2016-05-04 | 广东小天才科技有限公司 | Method and system for giving alarm according to pressure |
| CN105678963A (en) * | 2016-03-15 | 2016-06-15 | 陕西师范大学 | Intelligent anti-drowning device |
| CN105718023A (en) * | 2016-01-15 | 2016-06-29 | 小天才科技有限公司 | Method and system for detection of switching operating mode of watch under water |
| CN105765637A (en) * | 2015-09-23 | 2016-07-13 | 深圳还是威健康科技有限公司 | Underwater alarming method and intelligent hand ring |
| CN106023529A (en) * | 2016-06-20 | 2016-10-12 | 何泽熹 | User security management system |
| CN106251584A (en) * | 2016-10-14 | 2016-12-21 | 山西大学 | Multifunctional intellectual swimming bracelet and swimming state monitoring device and method |
| CN106681492A (en) * | 2016-11-30 | 2017-05-17 | 广东法诺文化传媒有限公司 | Safe virtual reality diving equipment |
| WO2017084155A1 (en) * | 2015-11-21 | 2017-05-26 | 深圳市前海安测信息技术有限公司 | Smart wrist watch having drowning alarming function |
| CN106781287A (en) * | 2016-12-01 | 2017-05-31 | 上海电机学院 | A kind of swimming pool alarming drowning device |
| CN106948622A (en) * | 2017-03-21 | 2017-07-14 | 上海纪烨物联网科技有限公司 | Anti- drowned system, anti-drowned swimming pool and anti-drowned method, teaching method |
| CN107134116A (en) * | 2017-06-23 | 2017-09-05 | 上海电机学院 | Swimming pool anti-drowning monitoring system |
| CN107274633A (en) * | 2017-08-21 | 2017-10-20 | 赵罗强 | A kind of sound and light alarm bracelet and method |
| CN108010273A (en) * | 2017-12-29 | 2018-05-08 | 辽宁工程技术大学 | A kind of drowned detection alarm based on Cloud Server and machine learning algorithm |
| CN108181608A (en) * | 2018-02-01 | 2018-06-19 | 杭州水豚科技有限公司 | The intelligent swimming pool quickly positioned prevents drowned monitoring system and method |
| CN108376456A (en) * | 2018-02-05 | 2018-08-07 | 广东小天才科技有限公司 | A kind of drowned monitoring method and wearable device |
| CN109102678A (en) * | 2018-08-30 | 2018-12-28 | 青岛联合创智科技有限公司 | A kind of drowned behavioral value method of fusion UWB indoor positioning and video object detection and tracking technique |
| CN109345774A (en) * | 2018-11-16 | 2019-02-15 | 广东小天才科技有限公司 | A kind of drowned automatic alarm method and wearable device |
| CN110743138A (en) * | 2019-10-28 | 2020-02-04 | 浙江大学台州研究院 | Search and rescue system used for swimming |
| CN110793539A (en) * | 2019-11-12 | 2020-02-14 | 浙江大学城市学院 | Drowning detection method and system based on motion component threshold and machine learning |
| CN111275930A (en) * | 2020-03-18 | 2020-06-12 | 手拉手信息技术有限公司 | Drowning-prevention wearable equipment control system and method thereof |
| CN113338680A (en) * | 2021-08-04 | 2021-09-03 | 深圳市粤尚昇科技有限公司 | Exempt from to connect outdoor small-size water spray bath of electricity based on clean energy |
| CN114794682A (en) * | 2022-04-14 | 2022-07-29 | 江汉大学 | Intelligent alarm bracelet for swimming distress |
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| CN104793548A (en) * | 2015-04-22 | 2015-07-22 | 河海大学常州校区 | Sand beach safety management system and sand beach safety management method based on smart band |
| CN104851243A (en) * | 2015-05-29 | 2015-08-19 | 付建文 | Swimming pool drowning monitoring system and method |
| CN104916076A (en) * | 2015-05-29 | 2015-09-16 | 付建文 | Swimming pool drowning monitoring system and method |
| CN105765637A (en) * | 2015-09-23 | 2016-07-13 | 深圳还是威健康科技有限公司 | Underwater alarming method and intelligent hand ring |
| WO2017049503A1 (en) * | 2015-09-23 | 2017-03-30 | 深圳还是威健康科技有限公司 | Underwater warning method and smart wristband |
| CN105261154A (en) * | 2015-10-22 | 2016-01-20 | 广东小天才科技有限公司 | Alarm method based on drowning detection and alarm system |
| WO2017084155A1 (en) * | 2015-11-21 | 2017-05-26 | 深圳市前海安测信息技术有限公司 | Smart wrist watch having drowning alarming function |
| CN105444812A (en) * | 2015-12-04 | 2016-03-30 | 广东小天才科技有限公司 | Waterproof prompting method and apparatus for smart wearable device |
| CN105547571A (en) * | 2015-12-11 | 2016-05-04 | 广东小天才科技有限公司 | Method and system for giving alarm according to pressure |
| CN105471462A (en) * | 2016-01-04 | 2016-04-06 | 广东小天才科技有限公司 | Monitor and remind method and system based on wearable equipment |
| CN105718023A (en) * | 2016-01-15 | 2016-06-29 | 小天才科技有限公司 | Method and system for detection of switching operating mode of watch under water |
| CN105718023B (en) * | 2016-01-15 | 2018-06-01 | 小天才科技有限公司 | The method and system of switching working mode in a kind of wrist-watch water |
| CN105678963A (en) * | 2016-03-15 | 2016-06-15 | 陕西师范大学 | Intelligent anti-drowning device |
| CN106023529A (en) * | 2016-06-20 | 2016-10-12 | 何泽熹 | User security management system |
| CN106023529B (en) * | 2016-06-20 | 2018-07-10 | 何泽熹 | User safety management system |
| CN106251584A (en) * | 2016-10-14 | 2016-12-21 | 山西大学 | Multifunctional intellectual swimming bracelet and swimming state monitoring device and method |
| CN106251584B (en) * | 2016-10-14 | 2018-07-06 | 山西大学 | Multifunctional intellectual swimming bracelet and swimming state monitoring device and method |
| CN106681492A (en) * | 2016-11-30 | 2017-05-17 | 广东法诺文化传媒有限公司 | Safe virtual reality diving equipment |
| CN106781287A (en) * | 2016-12-01 | 2017-05-31 | 上海电机学院 | A kind of swimming pool alarming drowning device |
| CN106948622A (en) * | 2017-03-21 | 2017-07-14 | 上海纪烨物联网科技有限公司 | Anti- drowned system, anti-drowned swimming pool and anti-drowned method, teaching method |
| CN107134116A (en) * | 2017-06-23 | 2017-09-05 | 上海电机学院 | Swimming pool anti-drowning monitoring system |
| CN107274633A (en) * | 2017-08-21 | 2017-10-20 | 赵罗强 | A kind of sound and light alarm bracelet and method |
| CN108010273A (en) * | 2017-12-29 | 2018-05-08 | 辽宁工程技术大学 | A kind of drowned detection alarm based on Cloud Server and machine learning algorithm |
| CN108181608A (en) * | 2018-02-01 | 2018-06-19 | 杭州水豚科技有限公司 | The intelligent swimming pool quickly positioned prevents drowned monitoring system and method |
| CN108376456A (en) * | 2018-02-05 | 2018-08-07 | 广东小天才科技有限公司 | A kind of drowned monitoring method and wearable device |
| CN109102678A (en) * | 2018-08-30 | 2018-12-28 | 青岛联合创智科技有限公司 | A kind of drowned behavioral value method of fusion UWB indoor positioning and video object detection and tracking technique |
| CN109345774A (en) * | 2018-11-16 | 2019-02-15 | 广东小天才科技有限公司 | A kind of drowned automatic alarm method and wearable device |
| CN110743138A (en) * | 2019-10-28 | 2020-02-04 | 浙江大学台州研究院 | Search and rescue system used for swimming |
| CN110793539A (en) * | 2019-11-12 | 2020-02-14 | 浙江大学城市学院 | Drowning detection method and system based on motion component threshold and machine learning |
| CN111275930A (en) * | 2020-03-18 | 2020-06-12 | 手拉手信息技术有限公司 | Drowning-prevention wearable equipment control system and method thereof |
| CN111275930B (en) * | 2020-03-18 | 2023-11-21 | 手拉手信息技术有限公司 | Anti-drowning wearable equipment control system and method thereof |
| CN113338680A (en) * | 2021-08-04 | 2021-09-03 | 深圳市粤尚昇科技有限公司 | Exempt from to connect outdoor small-size water spray bath of electricity based on clean energy |
| CN113338680B (en) * | 2021-08-04 | 2021-10-22 | 深圳市粤尚昇科技有限公司 | Exempt from to connect outdoor small-size water spray bath of electricity based on clean energy |
| CN114794682A (en) * | 2022-04-14 | 2022-07-29 | 江汉大学 | Intelligent alarm bracelet for swimming distress |
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Application publication date: 20150415 |