CN204695502U - A kind of fall alarm - Google Patents
A kind of fall alarm Download PDFInfo
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- CN204695502U CN204695502U CN201520293318.3U CN201520293318U CN204695502U CN 204695502 U CN204695502 U CN 204695502U CN 201520293318 U CN201520293318 U CN 201520293318U CN 204695502 U CN204695502 U CN 204695502U
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Abstract
The utility model discloses a kind of fall alarm, the battery comprising micro-control unit, 3-axis acceleration sensor, height sensor, GPS module, bluetooth 4.0 bimodulus module, GPRS module and power for power unit; The startup of described micro-control unit controls fall alarm and reception user's body attitude data, and analysis judgement is carried out to attitude data, and start alarm unit according to judged result.Fall alarm described in the utility model, can judge accurately and effectively the type of falling, and by monitoring location coordinate information spotting, just can give treatment to there is the user that falls of pathologic in the shortest time, thus the reduction of high degree is fallen to user's particularly injury of producing of the elderly.
Description
Technical field
The utility model relates to a kind of alarm, particularly a kind of for detecting the alarm of falling.
Background technology
Along with China progressively enters aging society, old problem becomes the focus of social concerns day by day.How both can realize old common disease routine testing at home by a kind of simple and effective equipment, the safety detection to the elderly's living condition at home can be realized again, will in aging society, old man's safety precaution in daily life, health control play an important role.
Existing human body falling detection device can be divided into following three classes: the human body falling detection device based on video, the human body falling detection device based on acoustics and the human body falling detection device based on Wearable sensor.Wherein, the human body falling detection device based on video installs camera in certain guarded region, the picture of shooting physical activity, then detect by image processing method generation of whether falling.Human body falling detection device based on acoustics detects by the sound signal analyzed when falling generation of whether falling.And be detect by dressing the active state of corresponding checkout equipment to human body based on the human body falling detection device of Wearable sensor, and correspondence has judged whether generation of falling.But, in actual use procedure, the existing human body falling detection device based on Wearable sensor mostly exist volume comparatively large, dress that inconvenience, product function are less, communication network mostly is LAN (Local Area Network), without number of drawbacks and deficiencies such as remote radio communication functions.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of fall alarm, this alarm can judge accurately and effectively the type of falling.
The purpose of this utility model is achieved through the following technical solutions, and a kind of fall alarm, comprises micro-control unit, the 3-axis acceleration sensor for user in real body posture be connected with micro-control unit; The height sensor for Real-time Obtaining alarm height be connected with micro-control unit; The GPS module for user in real positional information be connected with micro-control unit; The bluetooth 4.0 bimodulus module for obtaining biology sensor value be connected with micro-control unit; The GPRS module for transmitting data be connected with micro-control unit; And the battery of to power for power unit; The startup of described micro-control unit controls fall alarm and reception user's body attitude data, and analysis judgement is carried out to attitude data, and start alarm unit according to judged result.
Preferably, also comprise the battery be connected between battery and micro-control unit to charge and protection circuit.
Preferably, described biology sensor comprises blood pressure monitoring unit.
Preferably, described blood pressure monitoring unit comprises light emission module, Optical Receivers and pulse wave processing module; Described light emission module, under the control of micro-control unit, launches dual wavelength light to user; Described Optical Receivers, receives the dual wavelength light of user's reflection, and the light signal received is converted to electric signal, and by this electric signal transmission to pulse wave processing module; Described pulse wave processing module, electric signal is amplified, filtering, secondary amplify and analog to digital conversion, the information after concurrent warp let-off amplification filtering analog to digital conversion is to micro-control unit.
Preferably, described biology sensor comprises temperature monitoring unit.
Preferably, described temperature monitoring unit comprises temperature sensor and processes temperature signal module; Described temperature sensor, gathers and sends user's body temperature information to processes temperature signal module; Described processes temperature signal module, receives user's body temperature information that temperature sensor gathers, and amplify user's temperature information and filtering and analog to digital conversion, the information after concurrent warp let-off amplification filtering analog to digital conversion is to micro-control unit.
Owing to have employed technique scheme, the utility model has following advantage:
Fall alarm described in the utility model, can judge accurately and effectively the type of falling, and by monitoring location coordinate information spotting, just can give treatment to there is the user that falls of pathologic in the shortest time, thus the reduction of high degree is fallen to user's particularly injury of producing of the elderly.
Accompanying drawing explanation
In order to make the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with accompanying drawing, the utility model is described in further detail, wherein:
Fig. 1 is structural principle block diagram of the present utility model;
Fig. 2 is blood pressure detecting unit construction principle block diagram;
Fig. 3 is temperature monitoring unit construction principle block diagram.
Embodiment
Below with reference to accompanying drawing, preferred embodiment of the present utility model is described in detail; Should be appreciated that preferred embodiment only in order to the utility model is described, instead of in order to limit protection domain of the present utility model.
Fall alarm hardware block diagram realizes as Fig. 1, comprises micro-control unit MCU, the 3-axis acceleration sensor for user in real body posture be connected with micro-control unit; The height sensor for Real-time Obtaining alarm height be connected with micro-control unit; The GPS module for user in real positional information be connected with micro-control unit; The bluetooth 4.0 bimodulus module for obtaining biology sensor value be connected with micro-control unit; The GPRS module for transmitting data be connected with micro-control unit; And the battery of to power for power unit; The startup of described micro-control unit controls fall alarm and reception user's body attitude data, and analysis judgement is carried out to attitude data, and start alarm unit according to judged result.
Fall alarm is by bluetooth 4.0 bimodulus module, and the health detection product such as connect sphygmomanometer in blue teeth wireless mode, blood glucose meter, cardiotach ometer, body fat claim, gathers the data of these equipment for alarm MCU process; Fall alarm bluetooth procedures achieves the communications protocol of bluetooth one-to-many, and measure while supporting the health-oriented products such as multiple sphygmomanometer, blood glucose meter, data gather simultaneously; Fall alarm bluetooth procedures achieves bluetooth 4.0 bimodulus truly, can set up wireless connections, image data with bluetooth 2.0, Bluetooth Low Energy (BLE) simultaneously; Fall alarm bluetooth procedures achieves the robotization of Bluetooth pairing operation, manually carries out Bluetooth pairing operation without the need to user, by pacifying with IKEA the bluetooth device name that service platform obtains automatic matching, and the bluetooth equipment scope of setting automatic matching;
Fall alarm, by the TTS function of GPRS module, realizes the omnidistance voice message to each states such as alarm work situation, data acquisition process, warnings, is convenient to old user use;
Fall alarm obtains senior activity's brief acceleration value by reading three built-in axle Gravity accelerometers, performs meter step algorithm by MCU, can add up old man's step number of walking of a day; Fall alarm obtains senior activity's brief acceleration value by reading three built-in axle Gravity accelerometers, performs meter step algorithm by MCU, can add up old man's step number of walking of a day; Fall alarm by read built-in three axle Gravity accelerometers obtain senior activity static with equipment time accekeration, by accekeration and time mark, the computing equipment not operating time, trigger movable warning; Fall alarm is by reading the accekeration of three built-in axle Gravity accelerometers and height sensor and real-time height value, and perform fall detection algorithm by MCU, detection trigger is to warning of falling;
Fall alarm reads cell voltage by the AD interface of MCU, judges battery electric quantity, triggers low battery electric quantity and reports to the police.After battery electric quantity reaches automatic shutdown condition, trigger automatic shutdown and report to the police;
Fall alarm provides SOS alarm key, and user is looking for by after this button, triggers SOS alert event; After warning, user, again by this button, can cancel this and report to the police;
Fall alarm is after receiving the physiological data such as blood pressure, heart rate gathered by bluetooth, and after this locality judges data exception, trigger physiological data exception is reported to the police;
On triggering, TTS audio alert can be passed through in this locality to fall alarm, and SOS pilot lamp glimmers.Alarm uploads alert data to belly board simultaneously, and platform can do further action according to alert data; Last alarm is according to the programmed emergency telephone number obtained from server, and programmed emergency phone is dialed in autopolling.
All configuration parameter such as programmed emergency number, the alarm parameters etc. of fall alarm all obtain from server, and old man family members, by remote mode, assist old man to complete all settings;
Fall alarm, by GPS and GPRS module, obtains the current location of equipment, and timing uploads to IKEA peace server, and supporting family members can understand old man position and movement track in real time;
Fall alarm support obtains up-to-date product firmware by GPRS module from IKEA peace server, completes the aerial upgrade of software.
As the improvement to the present embodiment, this alarm also comprises the battery be connected between battery and micro-control unit and charges and protection circuit.
As the improvement to the present embodiment, described biology sensor comprises blood pressure monitoring unit.As shown in Figure 2, described blood pressure monitoring unit comprises light emission module, Optical Receivers and pulse wave processing module; Described light emission module, under the control of micro-control unit, launches dual wavelength light to user; Described Optical Receivers, receives the dual wavelength light of user's reflection, and the light signal received is converted to electric signal, and by this electric signal transmission to pulse wave processing module; Described pulse wave processing module, electric signal is amplified, filtering, secondary amplify and analog to digital conversion, the information after concurrent warp let-off amplification filtering analog to digital conversion is to micro-control unit.
As a kind of embodiment, light emission module is made up of LED and LED drive circuit; It is luminous that LED drive circuit produces constant current driven LED, light is through the reflection of human body, and the light returned is received by Optical Receivers, and light signal is converted to electric signal, this electric signal carries out computing and process by reaching in micro-control unit after pulse wave processing module signal condition
As the improvement to the present embodiment, described biology sensor comprises temperature monitoring unit.As shown in Figure 3, described temperature monitoring unit comprises temperature sensor and processes temperature signal module; Described temperature sensor, gathers and sends user's body temperature information to processes temperature signal module; Described processes temperature signal module, receives user's body temperature information that temperature sensor gathers, and amplify user's temperature information and filtering and analog to digital conversion, the information after concurrent warp let-off amplification filtering analog to digital conversion is to micro-control unit.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, obviously, those skilled in the art can carry out various change and modification to the utility model and not depart from spirit and scope of the present utility model.Like this, if these amendments of the present utility model and modification belong within the scope of the utility model claim and equivalent technologies thereof, then the utility model is also intended to comprise these change and modification.
Claims (6)
1. a fall alarm, is characterized in that: comprise micro-control unit,
The 3-axis acceleration sensor for user in real body posture be connected with micro-control unit;
The height sensor for Real-time Obtaining alarm height be connected with micro-control unit;
The GPS module for user in real positional information be connected with micro-control unit;
The bluetooth 4.0 bimodulus module for obtaining biology sensor value be connected with micro-control unit;
The GPRS module for transmitting data be connected with micro-control unit;
And the battery of to power for power unit;
The startup of described micro-control unit controls fall alarm and reception user's body attitude data, and analysis judgement is carried out to attitude data, and start alarm unit according to judged result.
2. fall alarm according to claim 1, is characterized in that: also comprise the battery be connected between battery and micro-control unit and charge and protection circuit.
3. fall alarm according to claim 1, is characterized in that: described biology sensor comprises blood pressure monitoring unit.
4. fall alarm according to claim 3, is characterized in that: described blood pressure monitoring unit comprises light emission module, Optical Receivers and pulse wave processing module;
Described light emission module, under the control of micro-control unit, launches dual wavelength light to user;
Described Optical Receivers, receives the dual wavelength light of user's reflection, and the light signal received is converted to electric signal, and by this electric signal transmission to pulse wave processing module;
Described pulse wave processing module, electric signal is amplified, filtering, secondary amplify and analog to digital conversion, the information after concurrent warp let-off amplification filtering analog to digital conversion is to micro-control unit.
5. fall alarm according to claim 1, is characterized in that: described biology sensor comprises temperature monitoring unit.
6. fall alarm according to claim 5, is characterized in that: described temperature monitoring unit comprises temperature sensor and processes temperature signal module;
Described temperature sensor, gathers and sends user's body temperature information to processes temperature signal module;
Described processes temperature signal module, receives user's body temperature information that temperature sensor gathers, and amplify user's temperature information and filtering and analog to digital conversion, the information after concurrent warp let-off amplification filtering analog to digital conversion is to micro-control unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520293318.3U CN204695502U (en) | 2015-05-08 | 2015-05-08 | A kind of fall alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520293318.3U CN204695502U (en) | 2015-05-08 | 2015-05-08 | A kind of fall alarm |
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| CN204695502U true CN204695502U (en) | 2015-10-07 |
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| CN201520293318.3U Active CN204695502U (en) | 2015-05-08 | 2015-05-08 | A kind of fall alarm |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106600901A (en) * | 2016-12-23 | 2017-04-26 | 平顶山学院 | Old-age care intelligent alarm system based on human body fall detection technology |
| CN107025767A (en) * | 2017-06-02 | 2017-08-08 | 成都科鸿达科技有限公司 | A kind of old man's falling patient calls for help bracelet |
| CN111125768A (en) * | 2019-12-26 | 2020-05-08 | 联想(北京)有限公司 | Information processing method, information processing apparatus, electronic device, and medium |
-
2015
- 2015-05-08 CN CN201520293318.3U patent/CN204695502U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106600901A (en) * | 2016-12-23 | 2017-04-26 | 平顶山学院 | Old-age care intelligent alarm system based on human body fall detection technology |
| CN107025767A (en) * | 2017-06-02 | 2017-08-08 | 成都科鸿达科技有限公司 | A kind of old man's falling patient calls for help bracelet |
| CN111125768A (en) * | 2019-12-26 | 2020-05-08 | 联想(北京)有限公司 | Information processing method, information processing apparatus, electronic device, and medium |
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Effective date of registration: 20230609 Address after: 519085 Zone D, 4th Floor, No. 1 Jinyuan 1st Road (Plant 1), Jinding Industrial Zone, High tech Zone, Zhuhai City, Guangdong Province Patentee after: ZHUHAI KADEN MEDICAL IMAGING TECHNOLOGY Co.,Ltd. Address before: No. 73-14-7, Keyuan 1st Road, Jiulongpo District, Chongqing 400039 Patentee before: CHONGQING RUANHUI TECHNOLOGY CO.,LTD. |