CN204242346U - Detection alarm shoe-pad is fallen down based on roll sensor - Google Patents
Detection alarm shoe-pad is fallen down based on roll sensor Download PDFInfo
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- CN204242346U CN204242346U CN201420585428.2U CN201420585428U CN204242346U CN 204242346 U CN204242346 U CN 204242346U CN 201420585428 U CN201420585428 U CN 201420585428U CN 204242346 U CN204242346 U CN 204242346U
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Abstract
The utility model discloses a kind ofly falls down detection alarm shoe-pad based on roll sensor, and described shoe-pad comprises: the main shoe-pad be made up of main shoe-pad control module, the first roll sensor group, the first wireless charging receiving circuit and power management chip group, multiple signals selector switch, SIM card communication unit, the first short-distance wireless communication unit, GPS positioning unit and the secondary shoe-pad be made up of secondary shoe-pad control module, the second obliquity sensor group and the second wireless charging receiving circuit and power management chip group, the second short-distance wireless communication unit are formed.Roll sensor is added in the middle of shoe-pad, use inclination switch to detect vola deflection in the process of walking, after confirmation user falls down, activate GPS positioning unit and SIM card communication unit, it is positioned, and with the form of note, its positional information is notified that family members rescue.Adopt wireless charging and hermetically sealed design, solve the shortcoming of carrying inconvenience and being easy to lose and forget, also guarantee the serviceable life of shoe-pad.
Description
Technical field
The utility model relates to human body can fall down the shoe-pad of signal, particularly relates to a kind ofly to fall down detection alarm shoe-pad based on roll sensor.
Background technology
The checkout equipment having a lot of input reality to use in domestic and international market all possesses the function whether human body falls down, and most products wherein all adopt the design of wearable device, such as mobile phone, wrist-watch, wrist strap, waistband etc.For elderly population, the defect of this type of Wearable device design is fairly obvious, is not the necessity of going out usually, and wears also loaded down with trivial details, uncomfortable.To have the intelligent watch falling down measuring ability, usually compared with the general wristwatch worn with the elderly, numerous and diverse degree of the aspects such as its setup times is not also suitable for the elderly and uses, and no matter existing intelligent watch is volume or weight, all much larger than general wristwatch, this also just reduces the comfort level worn to a certain extent.And problem like this also has embodiment in various degree on the products such as smart mobile phone, wrist strap, waistband.
In addition, be similar to button alarm etc. in addition and more simple equipment is set, although easy to carry, but maximum shortcoming is under emergency case, as suffered from cardiovascular, cranial vascular disease, or when falling down, head such as to contact to earth at the reason, and the old man fallen down is in clouding of consciousness state, can not initiatively press alarm aloud and notify household, therefore button alarm also just can not play due function.
As in prior art, publication number is 103561144A, name is called a kind of patent of invention of falling down detection method based on smart mobile phone, first the method utilizes the 3-axis acceleration sensor of smart mobile phone to obtain 3-axis acceleration, and obtain the first resultant acceleration by 3-axis acceleration, if the first resultant acceleration is less than the first predetermined threshold value, then obtain the second resultant acceleration, if the second resultant acceleration is greater than the second predetermined threshold value, then obtain the 3rd 3-axis acceleration and the 4th 3-axis acceleration, if changing value is between the two less than the 3rd predetermined threshold value, then obtain the 5th 3-axis acceleration, calculate the 5th 3-axis acceleration and the first 3-axis acceleration and vector change to close, if vector change conjunction is greater than the 4th predetermined threshold value, then determine that the user carrying smart mobile phone is in the state of falling down.Whether what the method only adopted smart mobile phone to run this method falls down trace routine, can real-time detection user fall down, and user need not carry checkout equipment outside smart mobile phone, solve the problem that user is inconvenient to carry checkout equipment.But daily necessity of going out is not belonged to for smart mobile phone the elderly, all to carry at any time and unrealistic.
Be 202838609U just like publication number, name is called that a kind of old man falls down the patent of invention detected with automatic remote warning system, it is characterized by comprise old man and fall down detection subsystem and remote alarms subsystem two parts; Wherein, described old man falls down detection subsystem and comprises old man and fall down analyzer, manual alarm button, controller, audible alarm device, wireless transport module; Described remote alarms subsystem is Android intelligent; Wherein, analyzer fallen down respectively by controller with old man, manual alarm button, audible alarm device be connected with wireless transport module; Wireless transport module is connected with Android intelligent by wireless signal.This warning system needs manually press alarm key, cannot cannot ensure the personal safety of the elderly under the emergency case of active button warning.
Also if publication number is 301699449S, name is called the design patent of wireless location alarm terminal (Wrist belt-type), this alarm terminal is used for monitoring user being carried out to the vital sign such as body temperature and heart rate, completes and falls down detection, wireless location and warning.But this warning device also needs in daily life that the moment wears, not there is convenience.
As can be seen here, lack in the prior art one can either be convenient to user especially the elderly wear at any time, carry, can not comfort be affected, again can at equipment automatic alarm after user falls down signal being detected.
Utility model content
In order to overcome the defect of prior art, roll sensor is added in the middle of shoe-pad by the detection alarm shoe-pad employing of falling down based on roll sensor described in the utility model, vola deflection is detected in the process of walking by using inclination switch, when it confirms after user falls down, activate GPS module and SIM card module, user is positioned, and with the form of note, its positional information is notified that family members rescue.The utility model had both overcome the deficiency of traditional wearable design, and footwear are concerning the necessity the elderly being daily life, this shoe-pad was placed in footwear to the elderly itself without any request for utilization, did not need to carry separately.
Estovers, is placed in footwear to the elderly itself without any request for utilization, does not need to carry separately by this shoe-pad.
Detection alarm shoe-pad of falling down based on roll sensor described in the utility model is achieved by the following technical programs: the detection alarm shoe-pad of falling down based on roll sensor described in the utility model comprises main shoe-pad and secondary shoe-pad, main shoe-pad comprises main shoe-pad control module, first roll sensor group, first wireless charging receiving circuit and power management chip group, multiple signals selector switch, SIM card communication unit, first short-distance wireless communication unit, GPS positioning unit, described secondary shoe-pad comprises secondary shoe-pad control module, second roll sensor group and the second wireless charging receiving circuit and power management chip group, second short-distance wireless communication unit, described first roll sensor group is connected with main shoe-pad control module by A/D signal switched pins, first wireless charging receiving circuit and power management chip group and main shoe-pad control module port of powering is connected, the TX of described main shoe-pad control module RX serial ports pin by the RX of multiple signals selector switch and described SIM card communication unit, GPS positioning unit and the first short-distance wireless communication unit TX pin be connected, described multiple signals selector switch data selection pin is connected with the I/O port of main shoe-pad control module, described second roll sensor group is connected with secondary shoe-pad control module by the conversion of A/D signal, second wireless charging receiving circuit and power management chip group and secondary shoe-pad control module are by wireless connections, and the serial ports pin of described secondary shoe-pad control module is connected with the second short-distance wireless communication unit,
Described first roll sensor group is made up of two roll sensor;
Further, first, second wireless charging receiving circuit described and power management chip group are made up of transformation chip, lithium battery and wireless charging unit, and described wireless charging unit is made up of power configuration device, wireless charging transmitter, transmitting coil and shell;
First, second wireless charging receiving circuit described and power management chip group are rechargable power supplies, are respectively described main shoe-pad and secondary shoe-pad provides power supply, for being lithium cell charging in major and minor shoe-pad when idle;
Further, described roll sensor can be condenser type roll sensor;
Further, roll sensor is provided with inclination switch.
Further, described SIM card communication unit can be built-in with emergency call book, can store the phone number of the multiple household of user or friend, conveniently send rescue information.
Described in the utility model based on roll sensor fall down detection alarm shoe-pad for fall down detection and alarm procedure be achieved by following steps:
Step one, monitoring deflection angle.
In the detection axis of described first roll sensor to when rotating motion, described sensor uses and rolls switch, can export a digital signal, can judge whether the spatiality of described main shoe-pad deflects with this when described main shoe-pad deflection being detected.
Step 2, the judgement of falling.
When inclination switch be triggered and certain time (in order to prevent wrong report, simultaneously can the very first time response when accident occurs, the OK range of this lasting detection time is 5s ~ 10s) after, can think that it is in the state of falling, described main shoe-pad is in when falling state can activate described first short-distance wireless communication unit, monitors the wireless signal from described secondary shoe-pad control module; When described secondary shoe-pad is in and falls state, described second short-distance wireless communication module can be activated and send signal pulse (time normal, wireless communication module does not all work).When described major and minor shoe-pad be all in fall state time, described main shoe-pad control module can detect the wireless signal from described secondary shoe-pad control module, confirm user fall.
Step 3, location.
The GPS positioning unit be connected with described main shoe-pad control module starts, and carries out searching for and locating.Described main shoe-pad control module detects the state of GPS positioning unit by serial ports.When locating successfully, main shoe-pad control module extracts latitude and longitude information from the information from GPS positioning unit; Still cannot locate (as weak in signal, environmental interference etc.) if attempt after a period of time, then skip GPS location.Because shoe-pad of the present invention is in user's accidental falls, and when cannot be regained one's feet by self-ability, notify family members by sending message, the duration therefore repeating to attempt GPS location is unsuitable long, in order to avoid incur loss through delay treatment opportunity, causes danger.
Step 4, SMS messaging are sought help.
The SIM card communication unit be connected with described main shoe-pad control module starts.If obtain latitude and longitude information in previous step, then direct by the short message sending containing latitude and longitude information in the mobile phone of the recipient pre-set, notify the positional information that user falls down.If successfully do not obtain latitude and longitude information, then will carry out main shoe-pad SIM card communication unit GPRS architecture, send to containing positional information in the mobile phone of the recipient pre-set afterwards.
Accompanying drawing explanation
The superior effect falling down detection alarm shoe-pad based on roll sensor described in the utility model is: novel in design, practical convenient, Be very effective.The utility model adopts and adds in the middle of shoe-pad by roll sensor, inclination switch is used to detect vola deflection in the process of walking, after confirmation user falls down, activate GPS module and SIM card module, user is positioned, by adopting novel insole design, utilize the designs such as hermetically sealed and wireless charging, it is made to be down to minimum on the impact of the normal daily life of old man, align normal life for putting on shoe-pad old man itself what change can't occur, go out and can not wear table, but can footwear be worn; The design of hermetically sealedization, also ensure that the serviceable life of this product.In addition, adopting the design of wireless charging, at any time with normal use, there is not the risk of no electricity, also eliminates the trouble of charging in more convenient the elderly.Whether shoe-pad of the present invention is fallen down detection user simultaneously; and it carries out satnav to user after falling down in confirmation; its family members or related personnel are informed in the mode of note in the position of user being fallen down afterwards; thus make it hurry to the scene to give treatment to it, for ensureing that the safety of user plays effective protection.
Fig. 1 is the structural representation falling down detection alarm shoe-pad based on roll sensor described in the utility model;
Embodiment
Fig. 2 is the electronic circuit schematic diagram of shoe-pad described in the utility model;
As shown in Figure 1-2, detection alarm shoe-pad of falling down based on roll sensor described in the utility model comprises main shoe-pad and secondary shoe-pad, main shoe-pad comprises main shoe-pad control module, the first roll sensor group, the first wireless charging receiving circuit and power management chip group, multiple signals selector switch, SIM card communication unit, the first short-distance wireless communication unit, GPS positioning unit, and described secondary shoe-pad comprises secondary shoe-pad control module, the second roll sensor group and the second wireless charging receiving circuit and power management chip group, the second short-distance wireless communication unit; Described first roll sensor group is connected with main shoe-pad control module by A/D signal switched pins, first wireless charging receiving circuit and power management chip group are connected by port of powering with main shoe-pad control module, the TX of described main shoe-pad control module RX serial ports pin by the RX of multiple signals selector switch and described SIM card communication unit, GPS positioning unit and the first short-distance wireless communication unit TX pin be connected, described multiple signals selector switch data selection pin is connected with the I/O port of main shoe-pad control module; Described second roll sensor group is connected with secondary shoe-pad control module by the conversion of A/D signal, second wireless charging receiving circuit and power management chip group and secondary shoe-pad control module are by wireless connections, and the serial ports pin of described secondary shoe-pad control module is connected with the second short-distance wireless communication unit;
First, second wireless charging receiving circuit described and power management chip group are made up of transformation chip (not shown), lithium battery (not shown) and wireless charging unit (not shown), and described wireless charging unit is made up of power configuration device (not shown), wireless charging transmitter (not shown), transmitting coil (not shown) and shell (not shown).First, second wireless charging receiving circuit described and power management chip group are rechargable power supplies, are respectively described main shoe-pad and secondary shoe-pad provides power supply, for being lithium cell charging in shoe-pad when idle.
Each assembly described in the utility model can adopt the existing product on market, described major and minor shoe-pad control module selects PIC16F877A single-chip microcomputer, described GPS positioning unit selects the integrated GPS module of BS-280, SIM card communication unit selects SIM900A module, described multiple signals selector switch selects 74LS153 multichannel data to select chip, and described short-distance wireless communication unit selects 2.4G short-distance wireless communication module.
First, second roll sensor group described is mutually vertical by two, the SCA60C N1000060 single shaft capacitance-type inclination angle sensor composition of horizontal positioned, its out end is all connected with two analog input pins of major and minor shoe-pad control module, enables major and minor shoe-pad single-chip microcomputer obtain it and exports data and calculate.
In main shoe-pad, the TX of main shoe-pad control module RX serial ports pin by 74LS153 multichannel data select chip and SIM900A module, the integrated GPS module of BS-280 and 2.4G wireless module RX TX pin be connected, 74LS153 multichannel data selects the data selection pin of chip to be connected with the I/O port of main shoe-pad single-chip microcomputer, during use, main shoe-pad control module changes by regulating data selection pin the module be connected with its serial ports, carries out corresponding control operation.Do not arrange SIM900A module and the integrated GPS module of BS-280 in secondary shoe-pad, the serial ports pin of secondary shoe-pad PIC16F877A single-chip microcomputer directly connects 2.4G short-distance wireless communication module.
Described SCA60C N1000060 single shaft capacitance-type inclination angle sensor is provided with and rolls switch (not shown).
Detection alarm shoe-pad of falling down based on roll sensor described in the utility model comprises following steps to the detection of falling down and warning overall process:
Step one, monitoring deflection angle.
In main shoe-pad, the detection axis of SCA60C N1000060 single shaft capacitance-type inclination angle sensor is to when rotating motion, described sensor uses and rolls switch, a digital signal can be exported when described main shoe-pad deflection being detected, can judge whether the spatiality of described main shoe-pad deflects with this.
Step 2, the judgement of falling.
When inclination switch be triggered and certain time (in order to prevent wrong report, simultaneously can the very first time response when accident occurs, the OK range of this lasting detection time is 5s ~ 10s) after, can think that it is in the state of falling, being in when falling state of described main shoe-pad can activate described first short-distance wireless communication module, monitors the wireless signal from described secondary shoe-pad PIC16F877A single-chip microcomputer; When described secondary shoe-pad is in and falls state, described second short-distance wireless communication module can be activated and send signal pulse (time normal, wireless communication module does not all work).When described major and minor shoe-pad be all in fall state time, in described main shoe-pad, PIC16F877A single-chip microcomputer can detect the wireless signal from PIC16F877A single-chip microcomputer in described secondary shoe-pad, confirm user fall.
Step 3, location.
The integrated GPS module positioning starting of the BS-280 be connected with PIC16F877A single-chip microcomputer in described main shoe-pad, carries out searching for and locating.In main shoe-pad, PIC16F877A single-chip microcomputer detects the positioning states of the integrated GPS module of BS-280 by serial ports.When locating successfully, in described main shoe-pad, PIC16F877A single-chip microcomputer extracts latitude and longitude information from the information from the integrated GPS module of BS-280; If still cannot locate after attempting a period of time, then skip GPS location.
Step 4, SMS messaging are sought help.
The SIM900A module be connected with PIC16F877A single-chip microcomputer in described main shoe-pad starts.If obtain latitude and longitude information in previous step, then direct by the short message sending containing latitude and longitude information to the mobile phone of the recipient pre-set, notify the positional information that user falls down.If successfully do not obtain latitude and longitude information, then will carry out main shoe-pad SIM900A module GPRS architecture, the mobile phone of the recipient pre-set will be sent to containing positional information afterwards.
The above; be only embodiment of the present utility model; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the utility model scope of disclosure; the change that can expect easily or replacement, all should be encompassed in the protection domain of the utility model claim.
Claims (5)
1. fall down detection alarm shoe-pad based on roll sensor for one kind, it is characterized in that: comprise main shoe-pad and secondary shoe-pad, described main shoe-pad comprises main shoe-pad control module, the first roll sensor group, the first wireless charging receiving circuit and power management chip group, multiple signals selector switch, SIM card communication unit, the first short-distance wireless communication unit, GPS positioning unit, and described secondary shoe-pad comprises secondary shoe-pad control module, the second roll sensor group and the second wireless charging receiving circuit and power management chip group, the second short-distance wireless communication unit; Described first roll sensor group is connected with main shoe-pad control module by A/D signal switched pins, first wireless charging receiving circuit and power management chip group are connected by port of powering with main shoe-pad control module, the TX of described main shoe-pad control module RX serial ports pin by the RX of multiple signals selector switch and described SIM card communication unit, GPS positioning unit and the first short-distance wireless communication unit TX pin be connected, described multiple signals selector switch data selection pin is connected with the I/O port of main shoe-pad control module; Described second roll sensor group is connected with secondary shoe-pad control module by the conversion of A/D signal, second wireless charging receiving circuit and power management chip group are connected by port of powering with secondary shoe-pad control module, and the serial ports pin of described secondary shoe-pad control module is connected with the second short-distance wireless communication unit.
2. fall down detection alarm shoe-pad according to claim 1, it is characterized in that: first, second wireless charging receiving circuit described and power management chip group are all made up of transformation chip, lithium battery and wireless charging unit, and described wireless charging unit is made up of power configuration device, wireless charging transmitter, transmitting coil and shell.
3. fall down detection alarm shoe-pad according to claim 1, it is characterized in that: in described first roll sensor group, described second roll sensor group, be all provided with two roll sensor.
4. fall down detection alarm shoe-pad according to claim 3, it is characterized in that: described roll sensor is provided with inclination switch.
5. fall down detection alarm shoe-pad according to claim 1, it is characterized in that: described SIM card communication unit is built-in with emergency call book.
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| CN201420585428.2U CN204242346U (en) | 2014-10-10 | 2014-10-10 | Detection alarm shoe-pad is fallen down based on roll sensor |
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| CN201420585428.2U CN204242346U (en) | 2014-10-10 | 2014-10-10 | Detection alarm shoe-pad is fallen down based on roll sensor |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018058789A1 (en) * | 2016-09-30 | 2018-04-05 | 福建工程学院 | Method, system, and terminal for detecting fall in moving state |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018058789A1 (en) * | 2016-09-30 | 2018-04-05 | 福建工程学院 | Method, system, and terminal for detecting fall in moving state |
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Effective date of registration: 20170331 Address after: 116085 room, room, block B, No. 32, Torch Road, Dalian high tech Industrial Park, Dalian, Liaoning, China Patentee after: Dalian letter Technology Co., Ltd. Address before: 116022 the Yellow River Road, Liaoning, No. 13, building 7, No., No. 769 Patentee before: Tao Shuai |