CN207704630U - Bluetooth moves anti-loss device and bluetooth anti-lose system - Google Patents
Bluetooth moves anti-loss device and bluetooth anti-lose system Download PDFInfo
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- CN207704630U CN207704630U CN201721874920.1U CN201721874920U CN207704630U CN 207704630 U CN207704630 U CN 207704630U CN 201721874920 U CN201721874920 U CN 201721874920U CN 207704630 U CN207704630 U CN 207704630U
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Abstract
The utility model discloses a kind of bluetooth movement anti-loss device and bluetooth anti-lose system, the bluetooth movement anti-loss device is used cooperatively with smart mobile phone, the smart mobile phone is equipped with App, motion sensor, the buzzer for sending out alarm, LED light, antenna, the battery whether bluetooth movement anti-loss device includes the Bluetooth chip with microprocessor function and radio communication function, moved for detecting anti-lost article, the antenna, motion sensor, buzzer, LED light, battery are connect with the Bluetooth chip；After the utility model and anti-lost article are bound, as long as anti-lost article is moved, motion sensor can detect, to which photos and sending messages are to Bluetooth chip, Bluetooth chip transmits information to the App of smart mobile phone again, the App of smart mobile phone will send out alarm, and to which user is known that anti-lost article is moved, the situation for being removed great distances so as to avoid binding article and not chasing after occurs.
Description
Technical field
The utility model is related to field of wireless communication devices more particularly to a kind of bluetooth anti-loss device and the anti-lost systems of bluetooth
System.
Background technology
The principle of universal bluetooth anti-theft device on the market is at present:Bluetooth anti-theft device is bundled on anti-lost article,
Such as on wallet；Bluetooth anti-theft device passes through bluetooth and smart mobile phone（Such as mobile phone, tablet computer）App connections, work as intelligence
The App of mobile phone detects that bluetooth connection disconnects, then makes a sound alarm, prompts article that may be taken away by people.
But this set comes with some shortcomings, first, the connection of bluetooth is kept at a distance about 30 meters -50 meters, and bluetooth
Communication distance it is different in different places, for example the local bluetooth connection that do not blocked in spaciousness keeps at a distance more than 50
Rice, for a user, if it find that wallet is lost, no matter wallet over 30 meters or over 50 meters, is all difficult
It catch up with；In addition, there is the problems such as interference in bluetooth, even if mobile phone and bluetooth anti-loss device bluetooth may also occur in closer position
It disconnects, what mobile phone can be wrong at this time thinks that bluetooth anti-theft device has been moved off anti-lost article, and then sends out alarm, this hair
It is the equal of accidentally sending out alarm to go out alarm.
Utility model content
The technical problem to be solved by the utility model is to overcome above-mentioned deficiency, as long as providing a kind of anti-lost shifting of article one
The dynamic bluetooth movement anti-loss device that can be detected and bluetooth anti-lose system.
To achieve the above object, technical solution used by the utility model is：
A kind of bluetooth movement anti-loss device, is used cooperatively, the smart mobile phone is equipped with App, the indigo plant with smart mobile phone
It includes the Bluetooth chip with microprocessor function and radio communication function, for whether detecting anti-lost article that tooth, which moves anti-loss device,
Mobile motion sensor, the buzzer for sending out alarm, LED light, antenna, battery, the motion sensor, buzzer,
LED light, antenna, battery are connect with the Bluetooth chip.
The Bluetooth chip is integrated with MCU and Bluetooth RF signal processor.
The antenna is set as the onboard antenna or ceramics 2.4G paster antennas of 2.4G.
The motion sensor is set as chip type motion sensor.
The chip type motion sensor is provided with tri- ports GPIO/SCL, GPIO/SDA, INT1, the Bluetooth chip
On be provided on tri- interfaces of GPIO/SCL, GPIO/SDA, GPIO/SA0, the GPIO/SCL of the chip type motion sensor,
Tri- ports GPIO/SDA, INT1 connect with tri- interfaces of GPIO/SCL, GPIO/SDA, GPIO/SA0 on Bluetooth chip respectively
It connects.
The motion sensor is connect by I2C interface agreement or SPI interface agreement with the Bluetooth chip.
Bluetooth movement anti-loss device further include connect with the Bluetooth chip for switch the bluetooth move it is anti-lost
The button of device.
The bluetooth movement anti-loss device further includes the crystal oscillator being connect with the Bluetooth chip.
A kind of bluetooth anti-lose system, including a smart mobile phone, the smart mobile phone are provided with App, the anti-lost system of bluetooth
System further includes the bluetooth movement anti-loss device, and the App of the smart mobile phone passes through bluetooth connection with bluetooth movement anti-loss device.
The beneficial effects of the utility model are：Because of the bluetooth movement anti-loss device setting of the utility model bluetooth anti-lose system
Motion sensor, to bluetooth movement anti-loss device with after the binding of anti-lost article, as long as anti-lost article is moved, the fortune
Dynamic sensor can detect that which photos and sending messages are to Bluetooth chip, and Bluetooth chip passes it to smart mobile phone
App, the App of smart mobile phone will send out alarm, and the buzzer of bluetooth movement anti-loss device can also send out alarm, user be known that by
The anti-lost article of binding is moved, i other words, as long as anti-lost article one moves, user is known that, to reach anti-lost purpose, and
And it also avoids the situation that binding article is removed great distances and does not chase after and occurs；In addition, only anti-lost article is moved
Alarm can be sent out, thus even if bluetooth is disconnected because of interference, as long as anti-lost article is not moved, the utility model and smart mobile phone
App will not send out alarm, in this way, avoiding and accidentally sending out alarm.
Description of the drawings
Fig. 1 is the structural framing schematic diagram of the utility model bluetooth anti-lose system；
Fig. 2 is the operation principle block diagram of the utility model bluetooth anti-lose system.
Specific implementation mode
As shown in Figure 1, the utility model bluetooth movement anti-loss device is used cooperatively with smart mobile phone, set on the smart mobile phone
There is App, the bluetooth movement anti-loss device includes the Bluetooth chip 1 with microprocessor function and radio communication function, for examining
Motion sensor 2, the buzzer 3 for sending out alarm, LED light 4, antenna 5, battery 6 that whether anti-lost article moves are surveyed, it is described
Motion sensor 2, buzzer 3, LED light 4, antenna 5, battery 6 are connect with the Bluetooth chip 1.
In the present embodiment, the Bluetooth chip 1 is integrated with MCU and Bluetooth RF signal processor.
In the present embodiment, the antenna 5 is set as the onboard antenna of 2.4G, and the antenna 5 is connected to Bluetooth chip 1
On RF_N radio frequency interfaces, the Bluetooth chip 1 carries out signal interaction processing by the App of the antenna 5 and smart mobile phone.At other
In embodiment, the antenna 5 may be alternatively provided as ceramic 2.4G paster antennas.
In the present embodiment, the motion sensor 2 is set as chip type motion sensor, the tool with Bluetooth chip 1
Body connection type is as follows:The chip type motion sensor 2 is provided with tri- ports GPIO/SCL, GPIO/SDA, INT1, described
It is provided on Bluetooth chip 1 on tri- interfaces of GPIO/SCL, GPIO/SDA, GPIO/SA0, the chip type motion sensor 2
Tri- ports GPIO/SCL, GPIO/SDA, INT1 respectively with GPIO/SCL, GPIO/SDA, GPIO/SA0 tri- on Bluetooth chip 1
A interface connection.
The motion sensor 2 is connect by I2C interface agreement or SPI interface agreement with Bluetooth chip 1.
The buzzer 3 uses piezo buzzer.In other embodiments, the dress of other energy sounding alarms can also be used
It sets and replaces buzzer 3.
Button battery or rechargeable battery may be used in the battery 6, to the Bluetooth chip 1, motion sensor 2
Connection, the power supply of buzzer 3, LED light 4.Because bluetooth belongs to low-power consumption, to only be needed in the case where bluetooth keeps connecting
The electric current of 10-20 uA or so, to which a button cell can use for 1 year.
Bluetooth movement anti-loss device further include connect with the Bluetooth chip 1 for switch the bluetooth move it is anti-lost
Mechanical touch-pressure switch or other known feasible technologies may be used in the button 6 of device, the button 6.
The bluetooth movement anti-loss device also further includes the crystal oscillator 7 being connect with the Bluetooth chip 1, after booting, the crystal oscillator 7
The square wave frequency for starting output 24M for driving Bluetooth chip 1 to work, and provides the function of clock signal input.
After the utility model bluetooth movement anti-loss device installs battery 6, battery 6 begins to power so that each component
Into the state that is powered on, and enter low power sleep mode；After user presses switch key 6, Bluetooth chip 1 opens bluetooth
Function, and then Bluetooth broadcast signal is sent out by antenna 5；Smart mobile phone receives the signal, and then triggers App and pass through the day
Line 5 is connected to Bluetooth chip 1, is connected to which bluetooth movement anti-loss device is established by bluetooth and smart mobile phone App.
The utility model bluetooth anti-lose system includes a smart mobile phone, and the smart mobile phone is provided with App, and the bluetooth is anti-
The system of losing further includes the bluetooth movement anti-loss device, and the App of the smart mobile phone passes through bluetooth with bluetooth movement anti-loss device
Connection, when the motion sensor 2 that the bluetooth moves anti-loss device detects that anti-lost article is moved, the Bluetooth chip 1 is controlled
It makes the buzzer 3 and sends out alarm, the App of the smart mobile phone also sends out alarm.
As shown in Fig. 2, the operation principle of the utility model bluetooth anti-lose system is as follows：
The first step binds the utility model bluetooth movement anti-loss device with anti-lost article is needed；
The utility model bluetooth moves anti-loss device can be by rope connection or gummed paper stickup or other modes and needs
Anti-lost article binding；
The utility model bluetooth movement anti-loss device is connect by bluetooth with smart mobile phone App by second step；
Third step, the motion detection function that the bluetooth movement anti-loss device is opened on smart mobile phone App；
Specifically, when carrying out the operation on smart mobile phone APP, relevant information can send the indigo plant to by antenna 5
Tooth chip 1, the Bluetooth chip 1 receive the information reverse sensor 2 and issue the instruction for starting motion detection function, institute
It states after motion sensor 2 receives instruction, starts the function of motion detection；
When 4th step, bluetooth movement anti-loss device detect that bound anti-lost article is moved, to smart mobile phone App
It gives notice information, meanwhile, the buzzer 3 sends out alarm, reminds user to bind article and is moved；
Specifically, the motion sensor 2 of the bluetooth movement anti-loss device detects that bound anti-lost article is moved
When, that is, Bluetooth chip 1 is sent information to, Bluetooth chip 1 passes it to the App of smart mobile phone, while institute by antenna 5
It states Bluetooth chip 1 and controls the buzzer 3 and send out alarm；
5th step, smart mobile phone App also send out alarm after receiving the information that bound anti-lost article moves, and remind user
Binding article is moved.
In the present embodiment, preferably, safety zone can be pre-set on mobile phone app, and be pre-selected whether
The safety zone sends out alarm, and the safety zone includes WiFI regional extents（Such as the WiFI of family）Or GPS location model
It encloses（Such as centered on family, 200 meters of GPS location radius）Deng.
If selection does not send out alarm in the safety zone, when the smart mobile phone App receive it is bound anti-
After the information for losing article movement, current environment can be detected whether within the scope of the safety zone, if so, the bluetooth is transported
Dynamic anti-loss device and smart mobile phone App will not send out alarm；If it is not, the bluetooth movement anti-loss device and smart mobile phone
App can just send out alarm, and the anti-lost article of user is reminded to be moved.
It does not alarm primarily to avoiding bluetooth movement anti-loss device and intelligent hand described in certain occasions setting safety zone
User is bothered in machine App wrong reports, such as anti-lost article is at one's side, but needs the mobile occasion using the anti-lost article again, such as
When at home.
If in addition, user be not desired to the utility model bluetooth movement anti-loss device anti-lost function when, such as when need it is anti-lost
Article when be in movement at one's side but again, for example user carries binding and has the utility model bluetooth to move anti-loss device
Wallet when riding, send out alarm in order to avoid unnecessary, user closing movement can sense directly on smart mobile phone App
The motion detection function of device 2.
Preferably, when bluetooth movement anti-loss device detects that binding article is moved, except bluetooth movement is anti-lost
The buzzer 3 of device, which makes a sound, to be sent out outside alarm, and also flashing reminds user, the LED light 4 can be additionally used in the LED light 4
Illumination.
The application of the utility model illustrated below, it is appreciated that, the utility model can be used for following scene
But it is not limited to following scene：
Citing 1：
The utility model bluetooth can be moved anti-loss device and tied up in luggage case, wallet etc. by user when hotel's rest
Above, and by bluetooth connection the utility model bluetooth the App of anti-loss device and smart mobile phone is moved, then smart mobile phone（Such as hand
Machine）It is placed on bedside.When other people attempt to take luggage case or wallet away, the utility model bluetooth movement anti-loss device can detect
Motion event, and then the message that article moves is sent to the App of smart mobile phone, the App of smart mobile phone can then send out alarm sounds
Consumer articles are moved, and then are achieved the purpose that anti-lost.
Citing 2：
The utility model bluetooth movement anti-loss device is hung on the door of hotel room, when door is opened（It is mobile）When,
The utility model bluetooth movement anti-loss device can detect motion event, and then send the message that door moves to the App of smart mobile phone,
The App of smart mobile phone can then send out alarm and reminding user's door and may be opened.
Citing 3：
When user rides bicycle and goes shopping, bicycle is placed on outdoors.User can be by the utility model
Bluetooth movement anti-loss device is placed on bicycle, and then user, which carries mobile phone and ducks into the store, does shopping；Mobile phone A pp and this practicality
Novel bluetooth movement anti-loss device is by bluetooth connection, and when attempting to that bicycle is ridden away, the movement of the utility model bluetooth is anti-lost
Device, which will detect that, to be moved and then notifies mobile phone A pp, mobile phone A pp make a sound to remind user, and then it is anti-lost to reach bicycle
Purpose.
Claims (9)
1. a kind of bluetooth moves anti-loss device, it is used cooperatively with smart mobile phone, the smart mobile phone is equipped with App, and feature exists
In：Bluetooth movement anti-loss device includes the Bluetooth chip with microprocessor function and radio communication function, anti-for detecting
Lose motion sensor, the buzzer for sending out alarm, LED light, antenna, battery that whether article moves, the motion-sensing
Device, buzzer, LED light, antenna, battery are connect with the Bluetooth chip.
2. bluetooth according to claim 1 moves anti-loss device, it is characterised in that：The Bluetooth chip is integrated with MCU and indigo plant
Tooth radiofrequency signal processor.
3. bluetooth according to claim 2 moves anti-loss device, it is characterised in that：The antenna is set as the onboard day of 2.4G
Line or ceramics 2.4G paster antennas.
4. bluetooth according to claim 1 or 2 or 3 moves anti-loss device, it is characterised in that：The motion sensor is set as
Chip type motion sensor.
5. bluetooth according to claim 4 moves anti-loss device, it is characterised in that：The chip type motion sensor is provided with
Tri- ports GPIO/SCL, GPIO/SDA, INT1 are provided with GPIO/SCL, GPIO/SDA, GPIO/SA0 on the Bluetooth chip
On three interfaces, tri- ports GPIO/SCL, GPIO/SDA, INT1 of the chip type motion sensor respectively with Bluetooth chip
On GPIO/SCL, GPIO/SDA, GPIO/SA0 tri- interfaces connection.
6. bluetooth according to claim 4 moves anti-loss device, it is characterised in that：The motion sensor passes through I2C interface
Agreement or SPI interface agreement are connect with the Bluetooth chip.
7. the bluetooth according to claims 1 or 2 or 3 or 5 or 6 moves anti-loss device, it is characterised in that：Further include and the indigo plant
The button for switching the bluetooth movement anti-loss device of tooth chip connection.
8. bluetooth according to claim 7 moves anti-loss device, it is characterised in that：Further include being connect with the Bluetooth chip
Crystal oscillator.
9. a kind of bluetooth anti-lose system, it is characterised in that：Including a smart mobile phone, the smart mobile phone is provided with App, the indigo plant
Tooth anti-lose system further includes that bluetooth described in any item of the claim 1 to 8 such as moves anti-loss device, the App of the smart mobile phone
Pass through bluetooth connection with bluetooth movement anti-loss device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721874920.1U CN207704630U (en) | 2017-12-27 | 2017-12-27 | Bluetooth moves anti-loss device and bluetooth anti-lose system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721874920.1U CN207704630U (en) | 2017-12-27 | 2017-12-27 | Bluetooth moves anti-loss device and bluetooth anti-lose system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207704630U true CN207704630U (en) | 2018-08-07 |
Family
ID=63029533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721874920.1U Active CN207704630U (en) | 2017-12-27 | 2017-12-27 | Bluetooth moves anti-loss device and bluetooth anti-lose system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207704630U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111243211A (en) * | 2020-03-06 | 2020-06-05 | 南京邮电大学 | Hotel anti-theft system based on Bluetooth |
| CN113112650A (en) * | 2021-04-14 | 2021-07-13 | 深圳市康凯铭科技有限公司 | Bluetooth intelligent lock system and use method thereof |
-
2017
- 2017-12-27 CN CN201721874920.1U patent/CN207704630U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111243211A (en) * | 2020-03-06 | 2020-06-05 | 南京邮电大学 | Hotel anti-theft system based on Bluetooth |
| CN113112650A (en) * | 2021-04-14 | 2021-07-13 | 深圳市康凯铭科技有限公司 | Bluetooth intelligent lock system and use method thereof |
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