CN112810776A - Prevent drowned emergency call for help bracelet - Google Patents
Prevent drowned emergency call for help bracelet Download PDFInfo
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- CN112810776A CN112810776A CN202110130513.4A CN202110130513A CN112810776A CN 112810776 A CN112810776 A CN 112810776A CN 202110130513 A CN202110130513 A CN 202110130513A CN 112810776 A CN112810776 A CN 112810776A
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- bracelet
- help
- emergency call
- module
- sensing module
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C9/00—Life-saving in water
- B63C9/0005—Life-saving in water by means of alarm devices for persons falling into the water, e.g. by signalling, by controlling the propulsion or manoeuvring means of the boat
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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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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Computer Networks & Wireless Communication (AREA)
- Alarm Systems (AREA)
Abstract
The invention discloses a drowning-prevention emergency call bracelet. The emergency call bracelet comprises a bracelet main body and a telescopic watchband; the bracelet body comprises a shell, a processor, a pressure sensing module, a communication module, a distance sensing module, a vibration module, an indicator light, a buzzer and a display screen; after the processor receives signals from the pressure sensing module, the communication module and the distance sensing module, the signals are analyzed and correspondingly processed, and then the corresponding signals are respectively sent to the vibration module, the indicating lamp, the buzzer and the display screen, so that help-seeking information of emergency call is sent to surrounding personnel. The help-seeking signal sent by the invention is various, including but not limited to sound, flash, vibration and other modes, and can be suitable for different environmental scenes, so that the neglect of surrounding personnel on the help-seeking signal is avoided.
Description
Technical Field
The invention relates to the technical field of personal safety and nursing, in particular to a drowning-preventing emergency call-for-help bracelet.
Background
Swimming is used as a healthy and convenient exercise mode, and the number of people who like swimming is a considerable number no matter the swimming is used as a summer heat relieving mode in hot summer or exercise will and physique in winter. The swimming population includes not only adults but also children, and also some swimming beginners.
In recent years, drowning events of swimmers occur, probability of drowning events is high for small children with weak bodies and swimming beginners, and even adults who are skilled in swimming can be drowned or even endangered in case of emergency such as muscle spasm, entanglement of underwater unidentified objects, underwater tricky flow and other dangerous factors. Most accidents happen in strange water areas, but even in public occasions such as swimming pools, similar accidents happen due to the fact that the number of swimming people is large, the number of arranged rescuers is insufficient, and the monitoring is not proper. The drowning person can not ask for help in time due to water choking, over-tension and other reasons. Therefore, there is a need for a device that is convenient for people to warn and ask for help for nearby people when they are in danger of drowning, so as to get timely help and get rid of danger.
In 2018, a drowning distress call bracelet (with the publication number of CN210503111U) is applied by Baimi Chihui technology (Shenzhen) Limited, and a user releases dye in the bracelet to dye a water body in a manner of pulling the bracelet, so that the danger of a rescuer is reminded. However, the help seeking mode provided by the bracelet is single, and the dye can be rapidly dispersed in a flowing water area, so that the help seeking information cannot be provided for a long time. Therefore, there is a need to further optimize and enrich the warning manner of the distress bracelet, so as to make it suitable for various complex environments.
Disclosure of Invention
The invention provides a drowning-preventing emergency call-for-help bracelet which is convenient for a swimmer to call for help for surrounding personnel when encountering emergency conditions such as cramps, water choking states and the like, overcomes the interference of a noisy environment by using various warning means, effectively and timely sends help-seeking information and reduces the occurrence of drowning cases.
The purpose of the invention is realized by at least one of the following technical solutions.
A drowning-proof emergency call bracelet comprises a bracelet main body and a telescopic watchband; the bracelet body comprises a shell, a processor, a pressure sensing module, a communication module, a distance sensing module, a vibration module, an indicator light, a buzzer and a display screen;
the processor, the pressure sensing module, the communication module, the distance sensing module and the vibration module are all arranged on the same circuit in the shell, and the pressure sensing module, the communication module, the distance sensing module and the vibration module are all electrically connected with the processor; the indicator light, the buzzer and the display screen are arranged on the outer surface of the shell and are electrically connected with the processor; after the processor receives signals from the pressure sensing module, the communication module and the distance sensing module, the signals are analyzed and correspondingly processed, and then the corresponding signals are respectively sent to the vibration module, the indicating lamp, the buzzer and the display screen, so that help-seeking information of emergency call is sent to surrounding personnel.
Furthermore, the telescopic watchband is connected with the pressure sensing module; the telescopic watchband can be triggered to work by applying a stretching effect on the telescopic watchband, the pressure sensing module sends a signal to be transmitted to the processor, and the processor responds and sends help seeking information; the pressure sensing module comprises a button, a piezoelectric ceramic or a pressure sensor.
Furthermore, in order to avoid false triggering in the wearing process, the processor can be arranged to respond and send help-seeking information after continuously receiving signals sent by the pressure sensing module for a certain number of times.
Further, the user covers the mode on bracelet main part surface through the palm, triggers the work apart from the response module, and apart from the response module signals to treater, the treater makes the response and sends out the information of seeking help.
Furthermore, in order to avoid false triggering in the wearing process, the processor can respond and send help-seeking information when the continuous triggering time of the distance sensing module is longer than a manually set threshold value.
Furthermore, the bracelet body is in wireless connection with external related equipment through the communication module, so that the emergency call bracelet of a help seeker can send help seeking information to the bracelet; the external related equipment comprises the emergency call bracelet of the type, and the emergency call bracelets of other users can trigger the vibration module to work after receiving help information of emergency call so as to find out a dangerous case in time and help a help seeker; the communication module comprises one or more of WIFI, Bluetooth and GPRS communication modules.
Furthermore, the communication module also comprises a radio frequency identification function, a directional conversation function and a mobile payment function.
Furthermore, the indicator light can emit flashing light with a certain frequency after receiving the information of the processor, so that nearby rescue personnel can conveniently find and rescue drowning conditions of the help seeker.
Furthermore, the buzzer can send out a plurality of warning sounds with variable frequencies after receiving the information of the processor, so that nearby rescuers can conveniently find and rescue drowning conditions of the help seeker.
Further, the information displayed by the display screen comprises the residual capacity of the emergency call bracelet, the connection state of external related equipment and the number of the emergency call bracelet carriers nearby, so that the user can use the emergency call bracelet normally.
Compared with the prior art, the invention has the following effects:
the invention designs the help calling device into a bracelet with extremely high portability, has light structure and convenient carrying, and does not influence the hand action of a user in the swimming process; when a user encounters an emergency such as drowning, the help-seeking signal can be triggered in various ways such as a telescopic watchband or a distance sensor on a bracelet, and the single triggering way is prevented from being invalidated due to some reasons; the signal of seeking help that the bracelet sent is various, including but not limited to multiple modes such as sound, flash of light, vibrations, can be applicable to in the middle of the different environment scenes, avoids personnel around to the neglect of the signal of seeking help.
Drawings
Fig. 1 is a schematic structural view of an anti-drowning emergency call bracelet according to the present invention.
Fig. 2 is a schematic view of an overall-sub relationship application scene of the drowning prevention emergency call-for-help bracelet according to the present invention.
Fig. 3 is a schematic view of a parallel relation application scene of the drowning-prevention emergency call-for-help bracelet according to the present invention.
Detailed Description
In order to more clearly illustrate the technical solution of the embodiments of the present application, the drawings needed to be used in the description of the embodiments will be briefly described below with reference to an application scenario illustrated in fig. 2 and 3, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.
An anti-drowning emergency call bracelet, as shown in fig. 1, comprises a bracelet main body 1 and a telescopic watchband 2; the bracelet body 1 comprises a shell 11, a processor 12, a pressure sensing module 13, a communication module 14, a distance sensing module 15, a vibration module 16, an indicator light 17, a buzzer 18 and a display screen 19;
the processor 12, the pressure sensing module 13, the communication module 14, the distance sensing module 15 and the vibration module 16 are all arranged on the same circuit in the shell 11, and the pressure sensing module 13, the communication module 14, the distance sensing module 15 and the vibration module 16 are all electrically connected with the processor 12; the indicator light 17, the buzzer 18 and the display screen 19 are arranged on the outer surface of the shell 11 and are electrically connected with the processor 12; after receiving the signals from the pressure sensing module 13, the communication module 14 and the distance sensing module 15, the processor analyzes the signals and performs corresponding processing, and sends corresponding signals to the vibration module 16, the indicator light 17, the buzzer 18 and the display screen 19 respectively to send help-seeking information of emergency call to surrounding personnel.
The telescopic watchband 2 is physically connected with the pressure sensing module 13; the pressure sensing module 13 can be triggered to work by applying a stretching action on the telescopic watchband 2, the pressure sensing module 13 sends a signal to the processor 12, and the processor 12 responds and sends help seeking information; the pressure sensing module 13 includes a button, a piezoelectric ceramic, or a pressure sensor.
In this embodiment, in order to avoid false triggering in the wearing process, the processor 12 is configured to respond and send help-seeking information after continuously receiving the signal sent by the pressure sensing module 13 three times.
The user covers the mode on bracelet main part 1 surface through the palm, triggers the work apart from induction module 15, apart from induction module 15 signals to treater 12, treater 12 responds and sends the information of seeking help.
In this embodiment, in order to avoid false triggering during wearing, the processor 12 is configured to respond and send help-seeking information when the continuous triggering time from the sensing module 15 is longer than 3 seconds.
The bracelet body 1 is wirelessly connected with external related equipment through the communication module 14, so that the emergency help-calling bracelet of a help seeker can send help-calling information to the bracelet; the external related equipment comprises the emergency call bracelet of the type, and the emergency call bracelets of other users can trigger the vibration module 16 to work after receiving help information of emergency call so as to find out a dangerous case in time and help a help seeker; the communication module 14 includes, but is not limited to, one or more of WIFI, bluetooth, and GPRS communication modules.
The indicator light 17 can flash with a certain frequency after receiving the information of the processor 12, so that the nearby rescue personnel can conveniently find and rescue the drowning condition of the help seeker.
The buzzer 18 can emit a plurality of warning sounds with variable frequencies after receiving the information of the processor 12, so that nearby rescuers can conveniently find and rescue drowning conditions of the help seeker.
The information displayed by the display screen 19 includes the remaining power of the emergency call bracelet, the connection state with external related equipment and the number of the emergency call bracelet carriers nearby, so that the user can use the emergency call bracelet normally.
In this embodiment, as shown in fig. 2, the total-minute relationship application may be applied to a public swimming pool, where the emergency call bracelet is provided with a primary bracelet and a secondary bracelet, the emergency call bracelet corresponding to the primary bracelet is worn by an rescuer of the swimming pool, and the secondary bracelet is worn by the swimmers; the main bracelet is only used for receiving help-seeking information of emergency call sent by the secondary bracelet to the main bracelet, and can trigger the vibration module 16 of the main bracelet to work after receiving the help-seeking information of the emergency call so as to find a dangerous case in time and help a wearer of the secondary bracelet;
in this embodiment, the communication module 14 further has a radio frequency identification function, and can be used to open a storage cabinet equipped in a swimming place.
As shown in fig. 3, the application of the parallel relationship is applicable to outdoor swimming, especially for household or collective use, that is, when any swimmer encounters drowning, the emergency call bracelet sends out the help-seeking information of emergency call, and the rest emergency call bracelets can receive the help-seeking information, thereby increasing the probability of finding the dangerous case.
In this embodiment, the communication module 14 in the emergency call bracelet includes a GPS, so that the position of the bracelet user can be confirmed when the bracelet is lost to an unfamiliar environment.
Claims (10)
1. The utility model provides a prevent drowned emergency call for help bracelet which characterized in that: comprises a bracelet main body (1) and a telescopic watchband (2); the bracelet body (1) comprises a shell (11), a processor (12), a pressure sensing module (13), a communication module (14), a distance sensing module (15), a vibration module (16), an indicator light (17), a buzzer (18) and a display screen (19);
the processor (12), the pressure sensing module (13), the communication module (14), the distance sensing module (15) and the vibration module (16) are all arranged on the same circuit in the shell (11), and the pressure sensing module (13), the communication module (14), the distance sensing module (15) and the vibration module (16) are all electrically connected with the processor (12); the indicator light (17), the buzzer (18) and the display screen (19) are arranged on the outer surface of the shell (11) and are electrically connected with the processor (12); after the processor receives signals from the pressure sensing module (13), the communication module (14) and the distance sensing module (15), the signals are analyzed and correspondingly processed, and then the corresponding signals are respectively sent to the vibration module (16), the indicator lamp (17), the buzzer (18) and the display screen (19) to send help-seeking information of emergency call to surrounding personnel.
2. The drowning-prevention emergency call-for-help bracelet of claim 1, wherein: the telescopic watchband (2) is connected with the pressure sensing module (13); the work of the pressure sensing module (13) can be triggered by applying a stretching action on the telescopic watchband (2), the pressure sensing module (13) sends a signal to be transmitted to the processor (12), and the processor (12) responds and sends help seeking information; the pressure sensing module (13) comprises a button, a piezoelectric ceramic or a pressure sensor.
3. The drowning-prevention emergency call-for-help bracelet of claim 2, wherein: in order to avoid false triggering in the wearing process, the processor (12) can be arranged to respond and send help-seeking information after continuously receiving signals sent by the pressure sensing module (13) for a certain number of times.
4. The drowning-prevention emergency call-for-help bracelet of claim 1, wherein: the user covers the mode on bracelet main part (1) surface through the palm, triggers the work apart from induction module (15), and apart from induction module (15) signals to treater (12), treater (12) respond to and send help information.
5. The drowning-prevention emergency call-for-help bracelet of claim 4, wherein: in order to avoid false triggering in the wearing process, the processor (12) can respond and send help-seeking information when the continuous triggering time of the distance sensing module (15) is longer than a manually set threshold value.
6. The drowning-prevention emergency call-for-help bracelet of claim 1, wherein: the bracelet body (1) is in wireless connection with external related equipment through the communication module (14), so that the emergency call bracelet of a help seeker can send help seeking information to the bracelet; the external related equipment comprises the emergency call bracelet of the type, and the emergency call bracelets of other users can trigger the work of the vibration module (16) after receiving help-seeking information of emergency call so as to find out a dangerous case in time and help a help-seeking person; the communication module (14) comprises one or more of WIFI, Bluetooth and GPRS communication modules.
7. The drowning-prevention emergency call-for-help bracelet of claim 6, wherein: the communication module (14) further comprises a radio frequency identification function, a directional conversation function and a mobile payment function.
8. The drowning-prevention emergency call-for-help bracelet of claim 1, wherein: the indicator light (17) can emit flashing light with a certain frequency after receiving the information of the processor (12), so that nearby rescue personnel can conveniently find and rescue drowning conditions of the help seeker.
9. The drowning-prevention emergency call-for-help bracelet of claim 1, wherein: the buzzer (18) can emit a plurality of warning sounds with variable frequencies after receiving the information of the processor (12), so that nearby rescuers can conveniently find and rescue drowning conditions of the help seeker.
10. The drowning-prevention emergency call bracelet according to any one of claims 1 to 9, wherein: the information displayed by the display screen (19) comprises the residual capacity of the emergency call bracelet, the connection state of external related equipment and the number of nearby emergency call bracelet carriers, so that the user can use the emergency call bracelet normally.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110130513.4A CN112810776B (en) | 2021-01-29 | 2021-01-29 | Prevent drowned emergency call bracelet |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110130513.4A CN112810776B (en) | 2021-01-29 | 2021-01-29 | Prevent drowned emergency call bracelet |
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| CN112810776A true CN112810776A (en) | 2021-05-18 |
| CN112810776B CN112810776B (en) | 2023-10-13 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114794682A (en) * | 2022-04-14 | 2022-07-29 | 江汉大学 | Intelligent alarm bracelet for swimming distress |
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