CN203966293U - A kind of falling alarm - Google Patents
A kind of falling alarm Download PDFInfo
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- CN203966293U CN203966293U CN201420384746.2U CN201420384746U CN203966293U CN 203966293 U CN203966293 U CN 203966293U CN 201420384746 U CN201420384746 U CN 201420384746U CN 203966293 U CN203966293 U CN 203966293U
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Abstract
The utility model relates to falls down alarm technique field, relates in particular to a kind of falling alarm.This falling alarm, comprising: three-axis sensor, dormancy awakening unit, controller, positioning unit and mobile communication module; Three-axis sensor, for gathering user's operation voltage signal; Dormancy awakening unit, for by the threshold signal comparison of operation voltage signal and setting, when operation voltage signal does not mate with threshold signal, to the controller transmission wake-up voltage signal in dormant state; Controller, under the triggering at wake-up voltage signal, sends trigger voltage signal to the positioning unit in dormant state and mobile communication module, and the positioning signal of positioning unit collection is sent by mobile communication module.The falling alarm that the utility model provides, effectively reduces the power consumption of falling alarm, has overcome in prior art each operational module of falling alarm in running order at any time, the technical matters that power consumption is higher.
Description
Technical field
The utility model relates to the alarm technique field of falling down, in particular to a kind of falling alarm.
Background technology
The user of the elderly or other health inconvenience for the reason of health, easily falls down phenomenon when going out, and especially when it, goes on a journey alone while falling down phenomenon, easily induces an illness and even produces life danger.For when user falls down, to household or other people, give the alarm in time, falling alarm arises at the historic moment.
Existing falling alarm comprises: sensor, controller and alarm; Sensor gathers user's action data, and controller judges according to the action data of sensor collection whether user falls down, and when user falls down, controls alarm and gives the alarm.
Because there is the randomness of action in user, therefore in order to detect in time user, whether fall down action, each module that falling alarm comprises need to remain on duty at any time, causes thus the power consumption of alarm higher.
Utility model content
The purpose of this utility model is to provide a kind of falling alarm, to solve the above problems.
A kind of falling alarm is provided in embodiment of the present utility model, has comprised: three-axis sensor, dormancy awakening unit, controller, positioning unit and mobile communication module; Described three-axis sensor, for gathering user's operation voltage signal; Described dormancy awakening unit, for by the threshold signal comparison of described operation voltage signal and setting, when described operation voltage signal does not mate with described threshold signal, to the described controller transmission wake-up voltage signal in dormant state; Described controller, for under the triggering of described wake-up voltage signal, to the described positioning unit in dormant state and described mobile communication module, send trigger voltage signal, and the positioning signal of described positioning unit collection is sent by described mobile communication module.
Preferably, above-mentioned falling alarm, also comprises audio power amplifier circuit, microphone circuit and horn circuit; Described audio power amplifier circuit is connected with described controller, described mobile communication module and described horn circuit respectively; Described microphone circuit is connected with described mobile communication module.
Preferably, above-mentioned falling alarm, also comprises: controller wakes button up; Described controller wakes button up and is connected with described controller, when described controller wakes button connection up, to described controller, transmits wake-up voltage signal.
Preferably, above-mentioned falling alarm, also comprises: power circuit, described power circuit be connected with described three-axis sensor, described dormancy awakening unit, described controller and described positioning unit respectively.
Preferably, described mobile communication module, also for receiving the wake-up signal sending by mobile phone, and utilizes controller described in described wake-up signal wakes.
Preferably, described dormancy awakening unit comprises three analog to digital conversion interfaces; Three signal output parts of described three-axis sensor are connected with the input end of three described analog to digital conversion interfaces respectively.
Preferably, described positioning unit is GPS positioning unit; Described controller is held and is waken up described GPS positioning unit by GPSPW.
Preferably, described controller, while also equaling Preset Time for the time when its dormancy, automatically wake up, and send trigger voltage signal to the described positioning unit in dormant state and described mobile communication module, and the positioning signal of described positioning unit collection is sent by described mobile communication module.
The falling alarm that the utility model embodiment provides, only have three-axis sensor and dormancy awakening unit to keep duty, and controller, positioning unit and mobile communication module are generally in dormant state, only have when dormancy awakening unit is relatively being judged user and fallen down, just to controller transmission wake-up voltage signal.Because in running order module is few at any time, and controller, positioning unit and mobile communication module many places in its power consumption of dormant state close to zero, therefore effectively reduce the power consumption of falling alarm, overcome in prior art each operational module of falling alarm in running order at any time, the technical matters that power consumption is higher.
Accompanying drawing explanation
Fig. 1 shows a kind of structural representation of falling alarm in the utility model embodiment;
Fig. 2 shows the another kind of structural representation of falling alarm in the utility model embodiment.
Embodiment
Below by specific embodiment, also by reference to the accompanying drawings the utility model is described in further detail.
The utility model embodiment provides a kind of falling alarm, as shown in Figure 1, mainly comprises: three-axis sensor 11, dormancy awakening unit 12, controller 13, positioning unit 14 and mobile communication module 15; Three-axis sensor 11, for gathering user's operation voltage signal; Dormancy awakening unit 12, for by the threshold signal comparison of operation voltage signal and setting, when operation voltage signal does not mate with threshold signal, to the controller 13 transmission wake-up voltage signals in dormant state; Controller 13, under the triggering at wake-up voltage signal, send trigger voltage signal, and the positioning signal that positioning unit 14 is gathered sends to the positioning unit 14 in dormant state and mobile communication module 15 by mobile communication module 15.
Under above-mentioned falling alarm open state, only three-axis sensor 11 and dormancy awakening unit 12 are in running order, and controller 13, positioning unit 14 and mobile communication module 15 are in dormant state.During normal work, three-axis sensor 11 gathers user's operation voltage signal, dormancy awakening unit 12 is by the operation voltage signal gathering and the threshold voltage signal comparison of setting, when operation voltage signal does not mate with threshold voltage, judge that user falls down, dormancy awakening unit 12 is to controller 13 transmission wake-up voltage signals, and according to the setting of circuit structure, this wake-up voltage signal can be the voltage signal of high level, low level, square-wave pulse, cosine impulse or other form.
When controller 13 receives the wake-up voltage signal of dormancy awakening unit 12 transmission, enter duty, and send trigger voltage signal to the positioning unit 14 in dormant state and mobile communication module 15, positioning unit 14 enters duty under the triggering of trigger voltage signal, the positioning signal that gathers user, positioning signal sends by mobile communication module 15.
Particularly, can pre-stored corresponding communication number in mobile communication module 15, positioning signal can be sent to this communication number prestoring.
As shown in Figure 2, in this falling alarm, also comprise audio power amplifier circuit 16, microphone circuit 19 and horn circuit 18; Audio power amplifier circuit 16 is connected with controller 13, mobile communication module 15 and horn circuit 18 respectively; Microphone circuit 19 is connected with mobile communication module 15.
After mobile communication module 15 and the communication number that prestores are set up and communicate by letter, mobile communication module 15 can receive the other side's voice messaging, and the voice messaging of reception is play by audio frequency power amplifier module and horn circuit 18; Microphone circuit 19 gathers user's voice, and by mobile communication module 15, user's voice is sent to the receiving end corresponding with the number that prestores, thus to knowing in time position and the present situation of falling alarm.
In addition, as shown in Figure 2, in falling alarm, also comprise: controller 13 wakes button up; Controller 13 wakes button up and is connected with controller 13, when controller 13 wakes button connection up, to controller 13, transmits wake-up voltage signals.
When user presses controller 13 and wakes button up, be that controller 13 wakes button up and is switched on, now to controller 13, send wake-up voltage signal, controller 13 receives after wake-up voltage signal, to positioning unit 14, mobile communication module 15 and audio power amplifier circuit 16, sends trigger voltage signal; Under the triggering of trigger voltage signal, positioning unit 14 gathers and obtains current positioning signal and send by mobile communication module 15, so that receiving end can be known user's current location information in time.
After a communication work of user and receiving end completes, controller 13, positioning unit 14, mobile communication module 15 and audio power amplifier circuit 16 continue to enter dormant state, to guarantee that the power consumption of falling alarm further reduces.
When the take over party corresponding with falling alarm wants initiatively to know the user's who carries falling alarm position, mobile communication module 15, also for receiving the wake-up signal sending by mobile phone, and utilizes wake-up signal wakes controller 13.
Particularly, the wake-up signal sending by mobile phone comprises: dial the wake-up signal that the communicating number of falling alarm sends or send to falling alarm the wake-up signal that information forms, receive after wake-up signal, the controller 13 of falling alarm is waken up, and send trigger voltage signal to the positioning unit 14 in dormant state and mobile communication module 15, and the positioning signal that positioning unit 14 is gathered sends by mobile communication module 15.
Further, when controller 13 is during for a long time in dormant state, falling alarm of the present utility model according to predetermined time interval to the receiving end reporting position information of setting, particularly, when controller 13 also equals Preset Time for the time when its dormancy, automatically wake up, and send trigger voltage signal to the positioning unit 14 in dormant state and mobile communication module 15, and the positioning signal that positioning unit 14 is gathered sends by mobile communication module 15.
As shown in Figure 2, in falling alarm, also comprise: power circuit 17, power circuit 17 be connected with three-axis sensor 11, dormancy awakening unit 12, controller 13, positioning unit 14 and audio power amplifier circuit 16 respectively, be respectively it working power be provided.
Dormancy awakening unit 12 in the utility model embodiment comprises three analog to digital conversion interfaces; Three signal output parts of three-axis sensor 11 are connected with the input end of three analog to digital conversion interfaces respectively.
Particularly, positioning unit 14 is GPS positioning unit 14; Controller 13 is held and is waken up GPS positioning unit 14 by GPSPW.
The falling alarm of the utility model embodiment, the work that a controller 13 is completed is separately completed by dormancy awakening unit 12 and 13 two parts of controller.What be wherein connected with three-axis sensor 11 is dormancy awakening unit 12, and whether this dormancy awakening unit 12 is fallen down for judging user according to operation voltage signal, because its Comparision is single, therefore can select smaller integrated chip.Because the integrated chip of selecting is smaller, power consumption is relatively also smaller.And micro-power consumption chip also can be selected in this dormancy awakening unit 12, and its price is relatively low.In addition, because controller 13 generally in dormant state, only has when dormancy awakening unit 12 sends wake-up voltage signal, just enter duty, this Time Controller 13 is restarted mobile module and locating module work, greatly reduces thus the power consumption of falling alarm.
The falling alarm of the utility model embodiment adopts passive pattern, and for reducing power consumption, controller 13, mobile communication module 15, positioning unit 14 and audio power amplifier circuit 16, all in dormant state, are not initiatively worked.On the one hand, when dormancy awakening unit 12 is judged user and fallen down, then remove to wake up controller 13, controller 13 further starts mobile communication module 15, positioning unit 14 and audio power amplifier circuit 16, obtains positional information and carries out speech communication; On the other hand, when children will contact father and mother, by dialing the telephone number of falling alarm or sending note to falling alarm, utilize mobile communication module 15 to wake mobile communication module 15 up, and then waking controller 13 up, controller 13 removes to open gps satellite locating module and audio power amplifier circuit 16 again.Adopt like this passive work mode, both guaranteed micro-power consumption, do not affect again normal warning, location and communication.
Falling alarm of the present utility model also further adopts Intelligent Dynamic interval work pattern.Due to falling alarm power consumption larger be gps satellite locating module and mobile communication module 15.When so human body has activity at ordinary times, module at interval of a period of time (as 10 minutes) gps satellite locating module and mobile communication is just worked once, the information such as the geographical location information of falling alarm, human activity amount are dealt into server or mobile phone, and the working time only needs several seconds.Take so this interval work pattern, power consumption reduces greatly.Further again, if do not detect for a long time any activity, can judge for people is in sleep state, then allow analysis chip also in interval work pattern, more further reduce the power consumption of falling alarm.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (8)
1. a falling alarm, is characterized in that, comprising: three-axis sensor, dormancy awakening unit, controller, positioning unit and mobile communication module;
Described three-axis sensor, for gathering user's operation voltage signal;
Described dormancy awakening unit, for by the threshold signal comparison of described operation voltage signal and setting, when described operation voltage signal does not mate with described threshold signal, to the described controller transmission wake-up voltage signal in dormant state;
Described controller, for under the triggering of described wake-up voltage signal, to the described positioning unit in dormant state and described mobile communication module, send trigger voltage signal, and the positioning signal of described positioning unit collection is sent by described mobile communication module.
2. falling alarm according to claim 1, is characterized in that, also comprises audio power amplifier circuit, microphone circuit and horn circuit;
Described audio power amplifier circuit is connected with described controller, described mobile communication module and described horn circuit respectively; Described microphone circuit is connected with described mobile communication module.
3. falling alarm according to claim 1, is characterized in that, also comprises: controller wakes button up; Described controller wakes button up and is connected with described controller, when described controller wakes button connection up, to described controller, transmits wake-up voltage signal.
4. falling alarm according to claim 1, is characterized in that, also comprises: power circuit, described power circuit be connected with described three-axis sensor, described dormancy awakening unit, described controller and described positioning unit respectively.
5. falling alarm according to claim 1, is characterized in that, described mobile communication module also for receiving the wake-up signal sending by mobile phone, and is utilized controller described in described wake-up signal wakes.
6. falling alarm according to claim 1, is characterized in that, described dormancy awakening unit comprises three analog to digital conversion interfaces;
Three signal output parts of described three-axis sensor are connected with the input end of three described analog to digital conversion interfaces respectively.
7. falling alarm according to claim 1, is characterized in that, described positioning unit is GPS positioning unit; Described controller is held and is waken up described GPS positioning unit by GPSPW.
8. falling alarm according to claim 1, it is characterized in that, described controller, while also equaling Preset Time for the time when its dormancy, automatically wake up, and send trigger voltage signal to the described positioning unit in dormant state and described mobile communication module, and the positioning signal of described positioning unit collection is sent by described mobile communication module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420384746.2U CN203966293U (en) | 2014-07-11 | 2014-07-11 | A kind of falling alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420384746.2U CN203966293U (en) | 2014-07-11 | 2014-07-11 | A kind of falling alarm |
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| Publication Number | Publication Date |
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| CN203966293U true CN203966293U (en) | 2014-11-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420384746.2U Expired - Fee Related CN203966293U (en) | 2014-07-11 | 2014-07-11 | A kind of falling alarm |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104103150A (en) * | 2014-07-11 | 2014-10-15 | 成都理想科技开发有限公司 | Tumble alarm |
| CN105510676A (en) * | 2016-01-08 | 2016-04-20 | 平高集团有限公司 | Small-current signal monitoring device for high-voltage switchgear |
-
2014
- 2014-07-11 CN CN201420384746.2U patent/CN203966293U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104103150A (en) * | 2014-07-11 | 2014-10-15 | 成都理想科技开发有限公司 | Tumble alarm |
| CN105510676A (en) * | 2016-01-08 | 2016-04-20 | 平高集团有限公司 | Small-current signal monitoring device for high-voltage switchgear |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160510 Address after: Pixian Deyuan town Chengdu City, Sichuan province 611700 (Jing Rong town venture corporation) Road No. 131 Hong Ji Prospect Garden 1 Building 1 unit room 401-506 of -1 Patentee after: Chengdu Suian Security Network Technology Co., Ltd. Address before: Yongxing West Road Pixian 611700 Sichuan province Chengdu city town Chinese Sichuan Industry Park No. 180 Patentee before: Lixiang Tech Development Co., Ltd., Chengdu |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141126 Termination date: 20160711 |