CN204315036U - A kind of human body fall alarm with camera function - Google Patents
A kind of human body fall alarm with camera function Download PDFInfo
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- CN204315036U CN204315036U CN201420824953.5U CN201420824953U CN204315036U CN 204315036 U CN204315036 U CN 204315036U CN 201420824953 U CN201420824953 U CN 201420824953U CN 204315036 U CN204315036 U CN 204315036U
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Abstract
The utility model discloses a kind of human body fall alarm with camera function, the electronic circuit board comprising shell and install in the enclosure; Electronic circuit board is provided with human body attitude detecting unit, the MCU processor connected with human body attitude detecting unit, the 4G wireless communication module connected with MCU processor, the lamplight pointing driving circuit indicated the communications status of 4G wireless communication module and the voice playing circuit connected with MCU processor respectively, video information Acquisition Circuit module, audio-frequency information Acquisition Circuit module and key circuit, lamplight pointing driving circuit connects with 4G wireless communication module; Input key shell being provided with pilot lamp and connecting with key circuit; Human body attitude detecting unit is 6DOF inertial sensor.The utility model circuit simple, reasonable in design and use easy and simple to handle, result of use good, has camera function, and by 4G network and upper serial communication.
Description
Technical field
The utility model relates to a kind of human body fall alarm, especially relates to a kind of human body fall alarm with camera function.
Background technology
At present, along with the aggravation rapidly of entire society's aging population, also be have very large demand to the detection of the elderly's condition, nowadays the fall instrument type of state of monitoring human market occurred is little, mostly all only rest on simple theoretical research or experimental study stage, and function is comparatively single, usually only there is the function judging that human body is fallen, add fall detection unit inevitably flase drop situation, thus during actual use, there is the situation of erroneous judgement wrong report to a great extent, it is also very passive to use.Based on the develop rapidly of the communication technology, 4G network becomes next generation communication standard with features such as its higher data throughout, lower time delay, lower construction and operation expense, higher authentication capability and security capabilitiess.Wherein, 4G refers to forth generation mobile phone mobile communication standard, refer to forth generation mobile communication technology, this technology comprises TD-LTE and FDD-LTE two kinds of standards, 4G integrates 3G and WLAN, and can quick data transfering and high quality audio, video and image etc., and 4G can download with the speed of more than 100Mbps, than fast 25 times current of family expenses broadband A/D SL (4,000,000), and the requirement of nearly all user for wireless service can be met.In addition, 4G can not have chlamydate place to dispose at DSL and Cable Modem, and then expands to whole distract.Clearly, 4G has incomparable superiority.Therefore, lack a kind of circuit at present simple, reasonable in design and use the human body fall alarm of easy and simple to handle, that result of use is good band camera function, there is camera function, and the attitude of detected object, video information etc. can be uploaded by 4G network, effectively can solve function singleness that existing human body fall alarm exists, only to carry out falling the problems such as judgement, rate of false alarm are higher.
Utility model content
Technical problem to be solved in the utility model is for above-mentioned deficiency of the prior art, a kind of human body fall alarm with camera function is provided, its circuit simple, reasonable in design and use easy and simple to handle, result of use good, there is camera function, and by 4G network and upper serial communication.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of human body fall alarm with camera function, is characterized in that: comprise shell and be arranged on the electronic circuit board in described shell; The lamplight pointing driving circuit described electronic circuit board is provided with 4G wireless communication module that MCU processor that the human body attitude detecting unit that carries out detecting in real time to the human body attitude of detected object connects with human body attitude detecting unit connects with MCU processor, the communications status of 4G wireless communication module being indicated and the voice playing circuit connected with MCU processor respectively, video information Acquisition Circuit module, audio-frequency information Acquisition Circuit module and key circuit, described lamplight pointing driving circuit connects with 4G wireless communication module; Described shell is provided with the pilot lamp connected with lamplight pointing driving circuit and the input key connected with key circuit; Described human body attitude detecting unit is 6DOF inertial sensor, and video information Acquisition Circuit module is video camera; Described 4G wireless communication module is connected with MCU processor by USB interface; Described MCU processor is ARM microprocessor.
Above-mentioned a kind of human body fall alarm with camera function, it is characterized in that: described pilot lamp is LED, described lamplight pointing driving circuit is LED lamp drive circuit.
Above-mentioned a kind of human body fall alarm with camera function, is characterized in that: described electronic circuit board is also provided with the temperature sensor environment temperature of all sides of detected object being carried out to detection in real time, described temperature sensor connects with MCU processor.
Above-mentioned a kind of human body fall alarm with camera function, is characterized in that: described temperature sensor is infrared temperature sensor.
Above-mentioned a kind of human body fall alarm with camera function, it is characterized in that: described 4G wireless communication module is SIM7320 module, the USB interface that described SIM7320 module comprises chip SIM7320E and connects with chip SIM7320E, described chip SIM7320E is connected with MCU processor by described USB interface.
Above-mentioned a kind of human body fall alarm with camera function, is characterized in that: described SIM7320 module also comprises the start-up circuit and SIM card that connect with chip SIM7320E; Described start-up circuit comprises field effect transistor Q1, and the grid of described field effect transistor Q1 connects with MCU processor after resistance R2 and it drains and to connect with the 1st pin of chip SIM7320E; The source electrode of field effect transistor Q1 divides two-way, and a road connects with its grid after resistance R3, and another road ground connection.
Above-mentioned a kind of human body fall alarm with camera function, is characterized in that: described electronic circuit board is also provided with the SD storage card connected with MCU processor.
The utility model compared with prior art has the following advantages:
1, simple, the reasonable in design and easy-to-connect of circuit, input cost is lower.
2, use easy and simple to handle and result of use good, there is camera function, there is audio alert and voice call function simultaneously, in actual use procedure, can detect in real time to the human body attitude of detected object and human body temperature, and institute's Detection Information is uploaded to upper communication terminal by 4G network, voice call or video calling can be carried out with upper communication function simultaneously, and there is GPS positioning function, for guardian provides the Detection Information of multiple detected object, and information source is more reliable, the comprehensive monitoring old man safety of energy, and can effectively promote monitoring quality, thus effectively can solve the function singleness of existing human body fall alarm existence, only judgement of falling can be carried out, the problems such as rate of false alarm is higher.
3, widely applicable and popularizing application prospect is extensive, is applicable to the monitoring of Falls in Old People state and present position, equally also may be used for the fields such as auxiliary old man monitoring, medical treatment, security protection.
In sum, the utility model circuit simple, reasonable in design and use easy and simple to handle, result of use good, has camera function, and by 4G network and upper serial communication.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is schematic block circuit diagram of the present utility model.
Fig. 2 adopts by the utility model the circuit theory diagrams of 4G wireless communication module.
Description of reference numerals:
1-human body attitude detecting unit; 2-MCU processor; 3-4G wireless communication module;
4-voice playing circuit; 5-video information Acquisition Circuit module;
6-key circuit; 7-lamplight pointing driving circuit;
8-audio-frequency information Acquisition Circuit module; 9-pilot lamp;
10-input key; 11-temperature sensor; 12-SD storage card.
Embodiment
As shown in Figure 1 and Figure 2, the utility model comprises shell and is arranged on the electronic circuit board in described shell; The lamplight pointing driving circuit 7 described electronic circuit board is provided with 4G wireless communication module 3 that MCU processor 2 that the human body attitude detecting unit 1 that carries out detecting in real time to the human body attitude of detected object connects with human body attitude detecting unit 1 connects with MCU processor 2, indicating to the communications status of 4G wireless communication module 3 and the voice playing circuit 4 connected with MCU processor 2 respectively, video information Acquisition Circuit module 5, audio-frequency information Acquisition Circuit module 8 and key circuit 6, described lamplight pointing driving circuit 7 connects with 4G wireless communication module 3.Described shell is provided with the pilot lamp 9 connected with lamplight pointing driving circuit 7 and the input key 10 connected with key circuit 6; Described human body attitude detecting unit 1 is 6DOF inertial sensor, and video information Acquisition Circuit module 5 is video camera; Described 4G wireless communication module 3 is connected with MCU processor 2 by USB interface; Described MCU processor 2 is ARM microprocessor.
In the present embodiment, described pilot lamp 9 is LED, and described lamplight pointing driving circuit 7 is LED lamp drive circuit.
Meanwhile, described electronic circuit board is also provided with the temperature sensor 11 environment temperature of all sides of detected object being carried out to detection in real time, described temperature sensor 11 connects with MCU processor 2.In the present embodiment, described temperature sensor 11 is infrared temperature sensor.
As shown in Figure 1, described 4G wireless communication module 3 is SIM7320 module, the USB interface that described SIM7320 module comprises chip SIM7320E and connects with chip SIM7320E, and described chip SIM7320E is connected with MCU processor 2 by described USB interface.SIM7320 module is the LTE 4G module of SIMCOM, and its inside is with GPS module.
Meanwhile, described SIM7320 module also comprises the start-up circuit and SIM card that connect with chip SIM7320E.Described start-up circuit comprises field effect transistor Q1, and the grid of described field effect transistor Q1 connects with MCU processor 2 after resistance R2 and it drains and to connect with the 1st pin of chip SIM7320E; The source electrode of field effect transistor Q1 divides two-way, and a road connects with its grid after resistance R3, and another road ground connection.
During physical cabling, the 14th pin of chip SIM7320E, the 12nd pin, the 10th pin and the 8th pin connect with RESET, CLK, I/O and VCC pin of SIM card respectively.The GND pin ground connection of described SIM card and its I/O draw ground connection after foot meridian capacitor C7, and the VCC of described SIM card draws ground connection after foot meridian capacitor C8.
2nd, the 39th, the 41st and the 52nd pin of described chip SIM7320E all connects 3.7V power end.Further, the equal ground connection of the 4th, the 9th, the 15th, the 18th, the 21st, the 26th, the 50th, the 43rd, the 40th, the 37th, the 35th, the 34th, the 29th and the 27th pin of described chip SIM7320E.20th pin of described chip SIM7320E connects with MCU processor 2.
In the present embodiment, described pilot lamp 9 is LED light emitting diode D1, described lamplight pointing driving circuit 7 comprises field effect transistor Q2,42nd pin of described chip SIM7320E connects the grid of field effect transistor Q2 after resistance R4, the source ground of field effect transistor Q2 and its drain electrode connect with the negative electrode of LED light emitting diode D1, and the anode of LED light emitting diode D1 connects 3.7V power end after resistance R1.
Meanwhile, described electronic circuit board is also provided with the SD storage card 12 connected with MCU processor 2.In the present embodiment, described audio-frequency information Acquisition Circuit module 8 is microphone circuit.
The above; it is only preferred embodiment of the present utility model; not the utility model is imposed any restrictions; every above embodiment is done according to the utility model technical spirit any simple modification, change and equivalent structure change, all still belong in the protection domain of technical solutions of the utility model.
Claims (7)
1. the human body fall alarm with camera function, is characterized in that: comprise shell and be arranged on the electronic circuit board in described shell, described electronic circuit board is provided with the human body attitude detecting unit (1) human body attitude of detected object being carried out to detection in real time, the MCU processor (2) connected with human body attitude detecting unit (1), the 4G wireless communication module (3) connected with MCU processor (2), the lamplight pointing driving circuit (7) that the communications status of 4G wireless communication module (3) is indicated and the voice playing circuit (4) connected with MCU processor (2) respectively, video information Acquisition Circuit module (5), audio-frequency information Acquisition Circuit module (8) and key circuit (6), described lamplight pointing driving circuit (7) connects with 4G wireless communication module (3), described shell is provided with the pilot lamp (9) connected with lamplight pointing driving circuit (7) and the input key (10) connected with key circuit (6), described human body attitude detecting unit (1) is 6DOF inertial sensor, and video information Acquisition Circuit module (5) is video camera, described 4G wireless communication module (3) is connected with MCU processor (2) by USB interface, described MCU processor (2) is ARM microprocessor.
2. according to a kind of human body fall alarm with camera function according to claim 1, it is characterized in that: described pilot lamp (9) is LED, described lamplight pointing driving circuit (7) is LED lamp drive circuit.
3. according to a kind of human body fall alarm with camera function described in claim 1 or 2, it is characterized in that: described electronic circuit board is also provided with the temperature sensor (11) environment temperature of all sides of detected object being carried out to detection in real time, described temperature sensor (11) connects with MCU processor (2).
4., according to a kind of human body fall alarm with camera function according to claim 3, it is characterized in that: described temperature sensor (11) is infrared temperature sensor.
5. according to a kind of human body fall alarm with camera function described in claim 1 or 2, it is characterized in that: described 4G wireless communication module (3) is SIM7320 module, the USB interface that described SIM7320 module comprises chip SIM7320E and connects with chip SIM7320E, described chip SIM7320E is connected with MCU processor (2) by described USB interface.
6. according to a kind of human body fall alarm with camera function according to claim 5, it is characterized in that: described SIM7320 module also comprises the start-up circuit and SIM card that connect with chip SIM7320E; Described start-up circuit comprises field effect transistor Q1, and the grid of described field effect transistor Q1 connects with MCU processor (2) after resistance R2 and it drains and to connect with the 1st pin of chip SIM7320E; The source electrode of field effect transistor Q1 divides two-way, and a road connects with its grid after resistance R3, and another road ground connection.
7. according to a kind of human body fall alarm with camera function described in claim 1 or 2, it is characterized in that: described electronic circuit board is also provided with the SD storage card (12) connected with MCU processor (2).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420824953.5U CN204315036U (en) | 2014-12-22 | 2014-12-22 | A kind of human body fall alarm with camera function |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420824953.5U CN204315036U (en) | 2014-12-22 | 2014-12-22 | A kind of human body fall alarm with camera function |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104965551A (en) * | 2015-07-01 | 2015-10-07 | 成都福兰特电子技术股份有限公司 | Novel LTE wireless communication device |
| CN105469545A (en) * | 2015-12-31 | 2016-04-06 | 贵州七十二弯信息科技有限公司 | Detection and alarming system for falling of indoor worker |
| CN105869350A (en) * | 2016-05-09 | 2016-08-17 | 北京大学 | Portable intelligent alarm equipment and alarm method thereof |
| CN106683341A (en) * | 2016-12-26 | 2017-05-17 | 吴中区穹窿山倪源交通器材经营部 | Intelligent reminding method for preventing tumble |
| CN111208750A (en) * | 2018-11-22 | 2020-05-29 | 上海息点网络科技有限公司 | Remote intelligent power switch control system and method based on mobile communication network |
-
2014
- 2014-12-22 CN CN201420824953.5U patent/CN204315036U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104965551A (en) * | 2015-07-01 | 2015-10-07 | 成都福兰特电子技术股份有限公司 | Novel LTE wireless communication device |
| CN105469545A (en) * | 2015-12-31 | 2016-04-06 | 贵州七十二弯信息科技有限公司 | Detection and alarming system for falling of indoor worker |
| CN105869350A (en) * | 2016-05-09 | 2016-08-17 | 北京大学 | Portable intelligent alarm equipment and alarm method thereof |
| CN106683341A (en) * | 2016-12-26 | 2017-05-17 | 吴中区穹窿山倪源交通器材经营部 | Intelligent reminding method for preventing tumble |
| CN111208750A (en) * | 2018-11-22 | 2020-05-29 | 上海息点网络科技有限公司 | Remote intelligent power switch control system and method based on mobile communication network |
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