CN202918379U - Article losing and stealing prevention system based on bluetooth mobile phone - Google Patents
Article losing and stealing prevention system based on bluetooth mobile phone Download PDFInfo
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- CN202918379U CN202918379U CN201220563001.3U CN201220563001U CN202918379U CN 202918379 U CN202918379 U CN 202918379U CN 201220563001 U CN201220563001 U CN 201220563001U CN 202918379 U CN202918379 U CN 202918379U
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Abstract
Disclosed in the utility model is a novel article losing and stealing prevention system based on a bluetooth mobile phone. The system comprises a bluetooth mobile phone and an article; and the bluetooth mobile phone carries out bluetooth data communication with the article. Besides, the bluetooth mobile phone also includes a CPU, a memory, a display screen, a keyboard and/or touch screen, and an alarm; and the CPU reads a received signal strength indicator (RSSI) value in real time and carries out alarm processing on the RSSI value. According to the system, distance information is extracted from the Bluetooth signal RSSI value; and when the distance between the article and the mobile phone exceeds an alarm threshold, an alarm is given. The RSSI value of the bluetooth communication is employed to describe the distance between the article and the mobile phone quantificationally; and indoor and outdoor modes are supplied for selection, thereby realizing precise article monitoring in different environments.
Description
Technical field
The utility model relates to a kind of article anti-loss, burglary-resisting system, particularly relates to a kind of article anti-loss based on bluetooth cellular phone, burglary-resisting system.
Background technology
Mobile phone has more and more become an indispensable important tool in modern's life.Along with increasingly enriching with powerful of cell-phone function, mobile phone has surmounted traditional communication function, to multi-functional, and multiduty electronic equipment development.Simultaneously, a lot of new inventions with create and can launch round mobile phone, for people's life facilitates.
For example in life, people are often worried for losing some important article, such as key, and glasses, wallet etc.These article volume are little, and often are randomly placed anywhere, are easy to lose or stolen.When owner finds object loss, can't give these article for change, bring inconvenience for the life of oneself.Existing solution based on bluetooth mode, as anti-lost, the burglar alarm of valuables of Bluetooth technology " adopt " (CN200620058961.9) and " based on mobile phone, the wallet anti-lost system of bluetooth " (CN200920032057.4) etc. all adopted Bluetooth technology to set up radio communication between main frame and supervision object.Also all adopted alarm mode to remind owner.But existing solution all is to take object and main control end to exceed the mode that communication distance is just reported to the police.This type of alarm has three obvious drawbacks: (1) object distance owner of lost property when alarm is sounded has had segment distance (〉 10m), for the safety of article has been brought certain hidden danger; (2) can't accomplish accurate location for article apart from the position of mobile phone; (3) can't adjust alarm threshold value according to actual conditions.
Summary of the invention
The purpose of this utility model is to provide a kind of article anti-loss based on bluetooth cellular phone, burglary-resisting system, for existing similar system based on Bluetooth technology improvement project has been proposed, this scheme has changed in the prior art anti-lost, the alarm mode that burglary-resisting system commonly uses based on bluetooth, remedy the security hole of existing system and can't carry out pinpoint defective to object, and can be according to different Environmental adjustments alarm threshold values.
The utility model adopts following technical scheme:
A kind of article anti-loss based on bluetooth cellular phone, burglary-resisting system, comprise bluetooth cellular phone and article, it is characterized in that described system is by forming with lower unit: (1) is separately positioned on the bluetooth communication on mobile phone and the article, carries out bluetooth data communication between mobile phone and article; (2) CPU on the bluetooth cellular phone, CPU reads the RSSI value from Bluetooth signal; (3) display screen that is connected with CPU, keyboard and/or touch-screen; (4) alarm that is connected with CPU.
Described CPU reads the RSSI value and to its processing of reporting to the police from the Bluetooth signal that bluetooth communication module receives, namely according to predefined RSSI attenuation model, calculate range information between bluetooth cellular phone and the article from the RSSI value, and compare with predefined alarm threshold value, when surpassing alarm threshold value, distance gives the alarm.
Also comprise memory in the described system, built-in RSSI attenuation model in the memory.The RSSI attenuation model is under the varying environment, the Mathematical Modeling between signal attenuation and the transmission range, the i.e. data of corresponding relation between RSSI value and the transmission range.Under alarm mode, CPU takes different RSSI computation schemas, according to the warning environmental pattern of setting, selects predefined RSSI attenuation model to calculate from memory, obtains range information from the RSSI value, and carries out alarm according to alarm threshold value.
Usually in the RSSI location, according to different surrounding environment, by the transmit signal strength of measurement transmitting node and the received signal strength of receiving node, set up the Mathematical Modeling between signal attenuation and the transmission range.For realizing the accurate location to article, the utility model is set up the varying environment model of object localization by memory.In article anti-loss of the present utility model, the burglary-resisting system, preferably using two kinds of attenuation models under the environment, is respectively outdoor pattern and indoor mode.By setting up the relation between RSSI value under the indoor and outdoors environment and the distance, object is accurately located.Article anti-loss of the present utility model, burglary-resisting system can also further expand as required, set up various new varying environment models, such as fine day, rainy day or greasy weather etc.
As mentioned above, article anti-loss of the present utility model, burglary-resisting system communicate by the bluetooth communication on the mobile phone and the bluetooth communication on the article, receive the Bluetooth signal that article send, from signal, extract range information according to the RSSI value, when the distance between article and the mobile phone surpasses certain predefined distance threshold, mobile phone just gives the alarm, and points out these article to be in and loses or stolen state.
Described article can be the article that itself contain bluetooth communication module, such as bluetooth Mp3 or bluetooth cellular phone, also can be itself not contain bluetooth module, but can outer adduction the fixing article of bluetooth communication module.
Described display screen, keyboard and/or touch-screen all can adopt the relevant device on the bluetooth cellular phone.Display screen can real-time display system relevant information, such as current environmental model of living in, current set alarm threshold value, current distance value etc. between article and the system.Keyboard and/or touch-screen are used for instruction and the setting that input is reported to the police and is correlated with, and as opening and closing warning function, the Environment model is set alarm threshold value etc.
Alarm can be respectively or is adopted simultaneously various sound, light, vibration alarming form, such as alarm speaker, LED alarm lamp and/or warning vibrator.Loud speaker, LED lamp and/or the vibrator that can utilize bluetooth cellular phone to carry.
The technical solution of the utility model comprises a mobile phone that contains bluetooth module and is fixed on the object and bluetooth module mobile communication.For accurate positioning object, the utility model takes acknowledge(ment) signal intensity indication (RSSI) to come object is positioned.The RSSI method is the most basic node distance-finding method, and hardware is less, is easy to realize.Article anti-loss of the present utility model, burglary-resisting system in article anti-loss, antitheft, have good effect with the RSSI position application.
The RSSI value of the article anti-loss based on bluetooth cellular phone of the present utility model, burglary-resisting system employing Bluetooth communication is described the distance between object and the mobile phone quantitatively, built-in various modes is selective simultaneously, in different environment, take different patterns, can more accurately monitor article.Described system has the following advantages:
(1) utilizes bluetooth cellular phone to carry out article anti-loss, antitheft, adopt RSSI value Real-Time Monitoring distance, do not need to increase new hardware device, can realize easily that on bluetooth cellular phone System Construction is simple, economical; (2) remedied existing Bluetooth antitheft Security of the system leak, registration, and can point out the article distance; (3) environment under described warning system can arrange at present, thus different RSSI attenuation models taked, in order to obtain the accurate position of object according to attenuation model; (4) this system comprises that alarm threshold value arranges function, by setting alarm threshold value, protects better article according to actual conditions.(5) this system comprises multiple sound, light, the vibration alarming forms such as alarm speaker, LED alarm lamp and warning vibrator, warns in time.
Below in conjunction with accompanying drawing the utility model is described in detail.Protection range of the present utility model is not limited with embodiment, but is limited by claim.
Description of drawings
Fig. 1 article anti-loss based on bluetooth cellular phone of the present utility model, burglary-resisting system schematic diagram.
Fig. 2 is of the present utility model based on the article anti-loss of bluetooth cellular phone, the structural representation of burglary-resisting system.
Fig. 3 article anti-loss based on bluetooth cellular phone of the present utility model, burglary-resisting system warning fundamental diagram.
The outdoor RSSI attenuation model of Fig. 4: the graph of a relation of RSSI value and distance.
The indoor RSSI attenuation model of Fig. 5: the graph of a relation of RSSI value and distance.
Embodiment
As shown in Figure 1 and Figure 2, article anti-loss based on bluetooth cellular phone of the present utility model, burglary-resisting system main body comprise a bluetooth cellular phone 1 and with the valuable object 2 of bluetooth communication module, valuable object 2 or itself contain the article of bluetooth module, such as bluetooth cellular phone 12, bluetooth Mp3 11 etc., perhaps itself does not contain bluetooth module, but the fixing article 13 of bluetooth communication module are such as wallet, glasses, necklace and suitcase etc.
Comprise bluetooth communication module 9, CPU 8, loud speaker 6, LED alarm lamp 5, warning vibrator 4, display screen 7, keyboard or touch-screen 10, memory 14 and DC power supply 3 in the bluetooth cellular phone 1.Wherein the bluetooth communication module on bluetooth communication module 9 and the valuables 2 carries out communication.CPU 8 is connected with bluetooth communication module 9, reads the RSSI value.I/O equipment comprises display screen 7, keyboard or touch-screen 10, and keyboard or touch-screen 10 can arrange the RSSI attenuation model of employing according to environment under the current system, and alarm mode is opened or closed to current alarm threshold value; Display screen 7 can real-time display system relevant information, such as current environmental model of living in, current set threshold value, current distance value etc. between object and the mobile phone.CPU 8 also is connected with the warning vibrator with alarm speaker 6, LED alarm lamp 5 respectively and is connected.DC power supply 3 provides power supply for this system.
Technique scheme of the present utility model comprises following several part: (1) contains mobile phone and the object of bluetooth module, and mobile phone and object carry out bluetooth data communication; (2) with I/O equipment and the interface of reporting to the police and being associated, such as keyboard or touch-screen, be used for opening and closing alarm mode, at present affiliated environment be set, thereby take different RSSI attenuation models, obtain the accurate position of object according to attenuation model; Alarm threshold value is set, by setting alarm threshold value, such as 2 meters warnings or 4m warning etc., can protects better article according to actual conditions; Display screen can show the relevant information of the systems such as current environment model, set threshold value, object and mobile phone distance value in real time; (3) memory, built-in RSSI attenuation model according to selected environmental model, is taked different RSSI computation schemas; (4) sound, light or the vibration alarm that are connected with CPU such as alarm speaker, LED alarm lamp, warning vibrator, give the alarm, blinking light or the vibration of reporting to the police.
For accurate positioning object, take acknowledge(ment) signal intensity indication (RSSI) to come object is positioned in the technique scheme.The RSSI method is the most basic node distance-finding method.The advantage of RSSI method is by hardware less, is easy to realize.Shortcoming be to the complex environment adaptive capacity a little less than.However, the RSSI method still is widely used in practice, if ought suitably strengthen signal strength signal intensity, when surrounding environment was evenly distributed, the RSSI method can obtain higher precision.Usually in the RSSI location, according to different surrounding environment, by the transmit signal strength of measurement transmitting node and the received signal strength of receiving node, set up the Mathematical Modeling between signal attenuation and the transmission range.
Using two kinds of predefined environmental models in article anti-loss of the present utility model, the burglary-resisting system, be built in the memory, is respectively outdoor RSSI attenuation model and indoor RSSI attenuation model.By setting up the relation between RSSI value under the indoor and outdoors environment and the distance, object is accurately located.Can also set up as required new environmental model, such as the relation between RSSI value under the environment such as fine day, rainy day or greasy weather and the distance.
The workflow of article anti-loss of the present utility model, its warning of burglary-resisting system as shown in Figure 3.At first utilize keyboard or touch-screen to open alarm mode, and RSSI attenuation model and the alarm threshold value of environment be set, bluetooth communication on the mobile phone and the bluetooth communication on the article communicate, and receive the Bluetooth signal that article send, CPU reads the RSSI value, and according to predefined RSSI attenuation model in the memory, calculates range information from the RSSI value, and compare with predefined alarm threshold value, when surpassing alarm threshold value, distance gives the alarm.The relevant information of reporting to the police may be displayed on the display screen such as the distance value of current system environmental model of living in, alarm threshold value, article and mobile phone etc.
Such as Fig. 4 and Fig. 5, be the RSSI attenuation model under outdoor and indoor two kinds of environmental patterns, RSSI constantly reduces along with the increase of distance, in the present embodiment, the space of default transport is the free space transmission in the sighting distance, does not have barrier that signal is produced in the signals transmission and absorbs, reflects and refraction.Loss in the signal transmission mainly is exactly path loss.Relatively two width of cloth figure can find out, signal is larger than propagation loss under outdoor environment in indoor propagation, this mainly is because the environmental factor of indoor electromagnetic transmission is very complicated, reflection, refraction and the scattering of the distribution of several factors such as interior architecture thing, the structure of construction material and type, indoor obstacle cause receiving the multipath fading of signal, all are the reasons that RSSI reduces.
Claims (5)
1. the article anti-loss based on bluetooth cellular phone, burglary-resisting system comprise bluetooth cellular phone and article, it is characterized in that described system is by forming with lower unit:
(1) is separately positioned on bluetooth communication on mobile phone and the article, carries out bluetooth data communication between mobile phone and article;
(2) CPU on the bluetooth cellular phone, CPU reads the RSSI value from Bluetooth signal;
(3) display screen that is connected with CPU, keyboard and/or touch-screen;
(4) alarm that is connected with CPU.
2. the article anti-loss based on bluetooth cellular phone according to claim 1, burglary-resisting system is characterized in that, described CPU is to the RSSI value that the reads processing of reporting to the police.
3. the article anti-loss based on bluetooth cellular phone according to claim 1, burglary-resisting system is characterized in that, described system also comprises the memory of built-in RSSI attenuation model.
4. the article anti-loss based on bluetooth cellular phone according to claim 3, burglary-resisting system is characterized in that, built-in outdoor RSSI attenuation model and indoor RSSI attenuation model in the described memory.
5. the article anti-loss based on bluetooth cellular phone according to claim 1, burglary-resisting system is characterized in that, described alarm is alarm speaker, LED alarm lamp and/or warning vibrator.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201220563001.3U CN202918379U (en) | 2012-10-30 | 2012-10-30 | Article losing and stealing prevention system based on bluetooth mobile phone |
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| CN201220563001.3U CN202918379U (en) | 2012-10-30 | 2012-10-30 | Article losing and stealing prevention system based on bluetooth mobile phone |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103366519A (en) * | 2013-06-22 | 2013-10-23 | 成都佳锂科技有限公司 | Intelligent Bluetooth sticker |
| CN103476145A (en) * | 2013-07-24 | 2013-12-25 | 深圳Tcl新技术有限公司 | Wireless-network connection processing method and device |
| CN104038300A (en) * | 2014-06-28 | 2014-09-10 | 青岛歌尔声学科技有限公司 | Method, device and system for preventing mobile terminal from being lost |
| CN104143240A (en) * | 2013-05-10 | 2014-11-12 | 中国电信股份有限公司 | Mobile device anti-theft method and anti-theft mobile device |
| CN104504845A (en) * | 2014-12-20 | 2015-04-08 | 成都史塔克智能科技有限公司 | Loss prevention method, loss prevention device and loss prevention system |
| CN104616458A (en) * | 2015-01-30 | 2015-05-13 | 朱威 | Losing prevention method and system of article |
| CN104658186A (en) * | 2015-02-05 | 2015-05-27 | 广东小天才科技有限公司 | Intelligent alarming method and system |
| CN105632055A (en) * | 2016-01-08 | 2016-06-01 | 上海斐讯数据通信技术有限公司 | Article safety prompting method based on mobile terminal and intelligent terminal |
| CN106023522A (en) * | 2016-07-18 | 2016-10-12 | 深圳市新宜康科技有限公司 | Anti-loss electronic cigarette |
| CN106228769A (en) * | 2016-08-02 | 2016-12-14 | 上海力声特医学科技有限公司 | Anti-lost artificial cochlea and system and method thereof |
| CN106558205A (en) * | 2015-09-28 | 2017-04-05 | 三亚中兴软件有限责任公司 | Alert processing method and device |
| CN110636454A (en) * | 2014-01-28 | 2019-12-31 | 想象技术有限公司 | Method and apparatus for estimating proximity of a first device to a second device |
| CN112055301A (en) * | 2020-07-28 | 2020-12-08 | 四川虹美智能科技有限公司 | Bluetooth-based anti-lost method and system and mobile terminal |
| US11688269B2 (en) | 2018-12-06 | 2023-06-27 | Carrier Corporation | Method and apparatus for detecting when a security system is armed and a mobile device is left inside |
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- 2012-10-30 CN CN201220563001.3U patent/CN202918379U/en not_active Expired - Fee Related
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| CN104143240A (en) * | 2013-05-10 | 2014-11-12 | 中国电信股份有限公司 | Mobile device anti-theft method and anti-theft mobile device |
| CN103366519A (en) * | 2013-06-22 | 2013-10-23 | 成都佳锂科技有限公司 | Intelligent Bluetooth sticker |
| CN103476145A (en) * | 2013-07-24 | 2013-12-25 | 深圳Tcl新技术有限公司 | Wireless-network connection processing method and device |
| CN103476145B (en) * | 2013-07-24 | 2017-11-03 | 深圳Tcl新技术有限公司 | wireless network connection processing method and device |
| CN110636454B (en) * | 2014-01-28 | 2023-04-07 | 想象技术有限公司 | Method and apparatus for estimating proximity of a first device to a second device |
| CN110636454A (en) * | 2014-01-28 | 2019-12-31 | 想象技术有限公司 | Method and apparatus for estimating proximity of a first device to a second device |
| CN104038300A (en) * | 2014-06-28 | 2014-09-10 | 青岛歌尔声学科技有限公司 | Method, device and system for preventing mobile terminal from being lost |
| CN104504845A (en) * | 2014-12-20 | 2015-04-08 | 成都史塔克智能科技有限公司 | Loss prevention method, loss prevention device and loss prevention system |
| CN104616458A (en) * | 2015-01-30 | 2015-05-13 | 朱威 | Losing prevention method and system of article |
| CN104658186B (en) * | 2015-02-05 | 2017-07-04 | 广东小天才科技有限公司 | A kind of method and system of intelligent alarm |
| CN104658186A (en) * | 2015-02-05 | 2015-05-27 | 广东小天才科技有限公司 | Intelligent alarming method and system |
| CN106558205A (en) * | 2015-09-28 | 2017-04-05 | 三亚中兴软件有限责任公司 | Alert processing method and device |
| WO2017054486A1 (en) * | 2015-09-28 | 2017-04-06 | 中兴通讯股份有限公司 | Alarm processing method and device |
| CN105632055B (en) * | 2016-01-08 | 2017-10-13 | 上海斐讯数据通信技术有限公司 | A kind of article safety prompt function method and its intelligent terminal based on mobile terminal |
| CN105632055A (en) * | 2016-01-08 | 2016-06-01 | 上海斐讯数据通信技术有限公司 | Article safety prompting method based on mobile terminal and intelligent terminal |
| CN106023522A (en) * | 2016-07-18 | 2016-10-12 | 深圳市新宜康科技有限公司 | Anti-loss electronic cigarette |
| CN106228769A (en) * | 2016-08-02 | 2016-12-14 | 上海力声特医学科技有限公司 | Anti-lost artificial cochlea and system and method thereof |
| US11688269B2 (en) | 2018-12-06 | 2023-06-27 | Carrier Corporation | Method and apparatus for detecting when a security system is armed and a mobile device is left inside |
| CN112055301A (en) * | 2020-07-28 | 2020-12-08 | 四川虹美智能科技有限公司 | Bluetooth-based anti-lost method and system and mobile terminal |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130501 Termination date: 20151030 |
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| EXPY | Termination of patent right or utility model |