CN104637262A - Loss preventing system and loss preventing method based on Bluetooth device and intelligent mobile terminal - Google Patents
Loss preventing system and loss preventing method based on Bluetooth device and intelligent mobile terminal Download PDFInfo
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- CN104637262A CN104637262A CN201410856101.9A CN201410856101A CN104637262A CN 104637262 A CN104637262 A CN 104637262A CN 201410856101 A CN201410856101 A CN 201410856101A CN 104637262 A CN104637262 A CN 104637262A
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/24—Reminder alarms, e.g. anti-loss alarms
Abstract
The invention discloses a loss preventing system and a loss preventing method based on a Bluetooth device and an intelligent mobile terminal. The loss preventing system based on the Bluetooth device and intelligent mobile terminal is characterized in that the Bluetooth device is arranged in a to-be-protected article, the Bluetooth device is bound with the intelligent mobile terminal, under the working state, whether the to-be-protected article stays in the preset monitoring distance is confirmed by virtue of the periodic information communication between the Bluetooth device and the intelligent mobile terminal, a warning is transmitted to the mobile terminal to prompt a user if the to-be-protected article does not stay in the monitoring distance. The loss preventing system is used for preventing loss and has an instant prompting function, the user can discover that the article is not in the monitoring range in a short time according to the warning, and a loss preventing effect can be realized; moreover, the cost is low, the occupied space is small, the practical value is relatively high, and the market space is relatively large.
Description
Technical field
The invention belongs to areas of information technology, more specifically, relate to a kind of anti-lost system and method based on bluetooth devices and intelligent mobile terminal.
Background technology
Under nowadays allegro life style, important certificate and article, once lose, except causing economic loss, being reported the loss or being made up certificate and returning the owner of lost property and cause inconvenience.The article of most people or certificate are lost in unwitting situation, and the owner of lost property is ignorant for drop-out time, place; On the other hand, if article do not have contact method, be also not easy to the person of picking up and give back.Therefore, provide a kind of anti-lost System and method for lose for preventing article, and lose after in visual scope fast searching then had demand to article.
Antitheft for wallet, the antitheft wallet circuit structure relative complex of prior art, electronic devices and components are more.Such as application publication number is the antitheft wallet of the GPS disclosed in CN103549740A and antitheft localization method, and involved wallet has complicated circuit structure, relates to processor, transport module, memory circuitry, power supply etc.; GPS cost is high, and the large needs of power consumption frequently change battery; In addition, owing to being stored in GPS by personal identification number, telephone number etc., after being easily decrypted, reveal personal information, have potential safety hazard; And must third party software be bundled, complicated operation and do not possess instant alerts function.
If application publication number is the antitheft wallet disclosed in CN103349410A, comprise wallet body, infrared transmitter, infrared receiver, radio transmitters, wireless receiver, single-chip microcomputer and alarm.First complicated circuit structure is the increase in cost, and also occupy more wallet space, and electronic devices and components are more, the probability of damage is larger.
Summary of the invention
For people in reality to the demand of article losing-proof and the defect of prior art and deficiency, the invention provides a kind of anti-lost system and method based on bluetooth devices and intelligent mobile terminal, its object is to set up instant messaging between article and intelligent mobile terminal by bluetooth devices, reach the object preventing article from losing, solve prior art anti-lost wallet circuit complex structure, can not the problem of instant alerts.
For achieving the above object, according to one aspect of the present invention, provide a kind of anti-lost system based on bluetooth devices and intelligent mobile terminal, described anti-lost system is installed on intelligent mobile terminal, with the bluetooth devices be placed in article with the use of, play and prevent article from losing and the effect of instant alerts after losing; Described anti-lost system comprises matching module, signal receiving module, alarm module, arranges module and display module;
Described matching module intends the bluetooth devices of pairing for identifying, realize the foundation of pairing between described bluetooth devices and intelligent mobile terminal and communication; Complete the binding of intelligent mobile terminal and bluetooth devices; Binding result is shown by display module;
The described input end arranging module is connected to the output terminal of described matching module, for arranging the function items of described anti-lost system;
The first input end of described signal receiving module is connected to the output terminal of described matching module, and the second input end is for receiving string signal, and the 3rd input end is connected to described the first output terminal arranging module; The periodicity string signal that described signal receiving module sends for receiving described bluetooth devices, and send alarm enabling signal when not receiving described periodicity string signal in the receiving cycle preset;
The input end of described alarm module is connected to described the second output terminal arranging module, for immediately sending alarm according to described alarm enabling signal; Point out the article that bluetooth devices is housed to leave the monitoring range of described system, alarm form can be arranged to sound alarm and/or vibrating alert;
The first input end of described display module is connected to the output terminal of described signal receiving module, and the second input end is connected to the output terminal of described alarm module, for the duty of the intensity and described system that show described periodicity string signal; Described duty comprises normal receive periodic string signal state and alarm status.
Bluetooth devices is send periodic string signal in working order, and the transmission cycle is not more than 10 seconds, can select the mini bluetooth devices that volume is little.
Preferably, described matching module comprises input block, recognition unit and binding lifting unit; Input block is for receiving the bluetooth devices sequence number of outside input; Recognition unit be used for by the sequence number of input with intend matching the sequence number of bluetooth devices and compare, comparison is by the bluetooth devices of rear binding successful matching; Binding lifting unit is used for, when needing the bluetooth devices changing binding, removing the binding of former bluetooth devices and intelligent mobile terminal.
Preferably, the described module that arranges comprises switch-linear hybrid unit, running background setting unit, sound alarm setting unit and vibrating alert setting unit; Described switch-linear hybrid unit is used for opening or closing described anti-lost system, running background setting unit is used for described anti-lost Operation system setting to become running background, sound alarm setting unit is used for opening or closing sound alarm, and vibrating alert setting unit is used for opening or closing vibrating alert.
Preferably, described display module comprises pilot lamp and signal intensity show bar; Whether the described anti-lost system of pilot lamp instruction normally receives the periodicity string signal that bluetooth devices sends, the intensity of the periodicity string signal that signal intensity show bar display intelligent mobile terminal receives.
Preferred further, the filling proportion of described signal intensity show bar is linear with the power of the described periodicity string signal received; Signal is strong, and the filling proportion of show bar is many; Signal is weak, then filling proportion is few; If do not receive signal, then without filling.Distance between bluetooth and intelligent mobile terminal judges by signal intensity; Receive signal, then show that the article being mounted with bluetooth devices are in the monitoring range of described anti-lost system, do not receive signal, then show not in monitoring range; Described monitoring range is determined according to the attenuation distance of periodicity string signal.
According to another aspect of the present invention, provide a kind of anti-loss method based on bluetooth devices and intelligent mobile terminal, described method is applied in the anti-lost system based on bluetooth devices and intelligent mobile terminal, specific as follows:
(1) bluetooth devices and intelligent mobile terminal are bound, and send periodically string signal;
(2) judge whether to receive described periodicity string signal, if receive, then show that the article being equipped with bluetooth devices are in the monitoring range of described anti-lost system, enter step (3); If do not receive, then judge whether that being more than or equal to two receiving cycles does not receive, and if so, then enters step (4), if not, then return step (2), judge whether to receive described periodicity string signal;
(3) according to the periodicity string signal intensity received, filling signal intensity show bar, lights working station indicator;
(4) be more than or equal in two receiving cycles and do not receive described periodicity string signal, show that the article being equipped with bluetooth devices are not at the monitoring range of described anti-lost system; System sounds and/or vibrating alert, light alarm indicator simultaneously, prompting user.
Preferably, after described step (4), if system receives described periodicity string signal again, alarm is closed automatically, and alarm indicator extinguishes, and working station indicator is lighted, point out user accordingly, the article being equipped with bluetooth devices enter in monitoring range again.
Preferably, the binding of described bluetooth devices and intelligent mobile terminal specifically comprises the following steps:
(1.1) input the sequence number of bluetooth devices, the sequence number of comparison input with intend match the sequence number of bluetooth devices, after comparison is passed through, search for the bluetooth devices having described sequence number; If comparison failure, then re-enter sequence number, again comparison;
(1.2) bluetooth devices searched in step (1.1) and intelligent mobile terminal are carried out exclusive pairing; Exclusive pairing refers to that a bluetooth devices can only be mated one to one with an intelligent mobile terminal;
(1.3), after successful matching, bluetooth devices and intelligent mobile terminal set up one-way communication, binding success;
(1.4) if desired change binding, remove the binding between former bluetooth devices and intelligent mobile terminal by binding lifting unit; Input the sequence number of new bluetooth, repeat above-mentioned steps (1.1) ~ (1.3), complete the binding between new bluetooth devices and intelligent mobile terminal.
Preferably, during input Bluetooth sequence, the sequence number inputted is converted to number display of meter character, plays the effect preventing sequence number from revealing.
Preferably, the receiving cycle that described system acceptance bluetooth devices sends string signal is adjustable, arranges according to user's request.
Preferably, system acceptance is to periodicity string signal, and pilot lamp gives a green light, and signal intensity show bar is filled, and filling proportion is determined according to signal intensity size; Be more than or equal in 2 receiving cycles and do not receive signal, pilot lamp sends out a warning, and signal intensity show bar, without filling, is sounded and/or vibrating alert; The illuminating state of pilot lamp carries out green/red transformation according to duty, and normal operating conditions gives a green light, and alarm status sends out a warning.
Preferably, described alarm prompt can adopt auditory tone cues and/or vibration prompt, is arranging module installation by user.
Preferably, described System and method for can be used for the article that any users such as wallet, file, knapsack, luggage case need to protect; In addition, also can be used for other aspects, such as in the larger occasion of flow of the people, mother can in the carry-on articles of infant embedded with bluetooth device, application the present invention prevents infant to wander away; Described intelligent mobile terminal can adopt smart mobile phone, intelligent watch, Intelligent bracelet, panel computer etc.
In general, the above technical scheme conceived by the present invention compared with prior art, can obtain following beneficial effect:
(1) due in system and method for the present invention, intelligent mobile terminal does not receive the string signal that bluetooth devices sends and will send alarm being more than or equal in two receiving cycles, possesses instant alerts function, according to alarm, user can find that article are not in monitoring range, play anti-lost effect at short notice;
(2) owing to have employed pilot lamp and signal intensity show bar in system and method for the present invention, after article leave monitoring range, user can judge loss scope, change hunting zone according to LED status and signal intensity show bar, save search time, avoid the complicacy of search means;
(3) in system of the present invention, the binding between intelligent mobile terminal and the bluetooth devices being placed in article is exclusive, has one_to_one corresponding, prevents other people intelligent mobile terminal from utilizing Bluetooth sequence number to obtain article position, has very high security;
(4) the employing bluetooth devices of system of the present invention, circuit structure is simple, and power consumption is low, long service life; Also can adopt mini bluetooth devices, reduce taking article space further;
(5) system of the present invention based on the high smart mobile phone of popularity rate, can agree with the behavioural habits that current majority's colony intelligence portable mobile phone carries, and is easy to promote; And with low cost, do not increase the cost of item to be protected, have the larger market space;
(6) system of the present invention can on intelligent mobile terminal running background, save intelligent mobile terminal power consumption;
(7), when the present invention is applied to the article such as wallet, file, luggage case, takes up room minimum, do not affect the normal use habit of user; And easy and simple to handle, be applicable to all kinds of crowd; Except for except article losing-proof, also can be used for other aspects, such as in the larger occasion of flow of the people, mother can in the clothes of infant embedded with bluetooth device, application the present invention prevents infant to wander away;
(8) because the bluetooth devices in the present invention and wish protect article separable, so bluetooth devices can be placed on in anti-lost any article by user according to demand flexibly, coordinate intelligent mobile terminal to use, reach the object of one-object-many-purposes.
Accompanying drawing explanation
Fig. 1 is the block diagram of present system;
Fig. 2 is the workflow diagram of the embodiment of the present invention;
Fig. 3 is the process flow diagram that the bluetooth devices of the embodiment of the present invention and smart mobile phone complete binding;
Fig. 4 is the interface schematic diagram of present system on intelligent mobile terminal;
Fig. 5 is bluetooth devices schematic diagram.
In all of the figs, identical Reference numeral is used for representing identical element or structure, wherein: 1-intelligent mobile terminal interface, 2-pilot lamp, 3-signal intensity show bar, 4-sound alarm arranges button, 5-vibrating alert arranges button, 6-sequence number input frame, 7-sequence number input confirming button, 8-bind disengage button, 9-running background arranges button, 10-system closing or unlatching and arranges button, 11-bluetooth devices, 12-activator button, 13-bluetooth devices sequence number, 14-wireless blue tooth status indicator lamp, 15-safety pin, 16-battery.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.In addition, if below in described each embodiment of the present invention involved technical characteristic do not form conflict each other and just can mutually combine.
The module frame chart of anti-lost system of the present invention as shown in Figure 1, comprises matching module, signal receiving module, alarm module, arranges module and display module; Be applied to wallet with the present invention below anti-lost for embodiment, specifically set forth the present invention.In this embodiment, bluetooth devices adopts mini bluetooth, and intelligent mobile terminal adopts smart mobile phone.
Matching module realizes pairing and the binding of smart mobile phone and mini bluetooth, comprising: input block, recognition unit and binding lifting unit; Input the sequence number of mini bluetooth at input block and confirm, the sequence number that recognition unit inputs according to comparison and mini bluetooth, if comparison is by identifying successfully, display module pilot lamp gives a green light, if comparison does not pass through recognition failures, pilot lamp sends out a warning; Again input the sequence number of mini bluetooth, again comparison; When needing to change the mini bluetooth of having bound, removed the binding of former mini bluetooth and smart mobile phone by binding lifting unit; The input block of the present embodiment comprises sequence number input frame and sequence number input confirming button.
Signal receiving module receives the periodicity string signal that mini bluetooth sends, and pilot lamp gives a green light; If be more than or equal to two receiving cycles do not receive periodically string signal, send alarm, pilot lamp sends out a warning.
When wallet leaves the monitoring range of described system, alarm module sends alarm prompt, can be arranged to sound alarm and/or vibrating alert.
Module being set for arranging the function options of described system, comprising switch-linear hybrid unit, running background setting unit, sound alarm setting unit and vibrating alert setting unit; Described switch-linear hybrid unit is used for opening or closing described anti-lost system, running background setting unit is used for described Operation system setting to become running background, sound alarm setting unit is used for opening or closing sound alarm, and vibrating alert setting unit is used for opening or closing vibrating alert.
Display module comprises pilot lamp and signal intensity show bar, and under duty, pilot lamp gives a green light, and expression system normally receives the periodicity string signal of bluetooth devices; Pilot lamp sends out a warning, then represent that system does not normally receive periodically string signal being more than or equal in two cycles; Signal intensity show bar is when pilot lamp gives a green light, and the intensity according to signal is filled, filling proportion and signal intensity linear; The distance between bluetooth devices and intelligent mobile terminal roughly can be judged by signal intensity; When pilot lamp sends out a warning, signal intensity show bar, without filling, represents and does not receive signal.
The flow process of the anti-loss method based on bluetooth devices and smart mobile phone of the embodiment of the present invention is as shown in Figure 2, specific as follows:
(1) bluetooth devices and intelligent mobile terminal are bound, and send periodically string signal;
(2) judge whether to receive described periodicity string signal, if receive, then show that the article being equipped with bluetooth devices are in the monitoring range of described anti-lost system, enter step (3); If do not receive, then judge whether that being more than or equal to two receiving cycles does not receive, and if so, then enters step (4), if not, then return step (2), judge whether to receive described periodicity string signal;
(3) according to the periodicity string signal intensity that receives, filling signal intensity show bar, lights working station indicator, the distance that user roughly can judge between wallet and smart mobile phone according to the filling proportion of signal intensity show bar;
(4) be more than or equal in two receiving cycles and do not receive described periodicity string signal, show that the article being equipped with bluetooth devices are not at the monitoring range of described anti-lost system; System sounds and/or vibrating alert, light alarm indicator simultaneously, prompting user; Monitoring range described in the present embodiment refers in the scope of distance intelligent mobile terminal 10 meters.
The flow process that bluetooth devices and intelligent mobile terminal intelligent mobile terminal are bound is as shown in Figure 3, specific as follows:
(1.1) input the sequence number of bluetooth devices, the sequence number of comparison input with intend match the sequence number of bluetooth devices, after comparison is passed through, search for the bluetooth devices having described sequence number; If comparison failure, then re-enter sequence number, again comparison;
(1.2) bluetooth devices searched in step (1.1) and intelligent mobile terminal are carried out exclusive pairing; Exclusive pairing refers to that a bluetooth devices can only be mated one to one with an intelligent mobile terminal;
(1.3), after successful matching, bluetooth devices and intelligent mobile terminal set up one-way communication, binding success;
(1.4) if desired change binding, remove the binding between former bluetooth devices and intelligent mobile terminal by binding lifting unit; Input the sequence number of new bluetooth, repeat above-mentioned steps (1.1) ~ (1.3), complete the binding between new bluetooth devices and intelligent mobile terminal.
The function interface of system described in the present embodiment as shown in Figure 4, everyly arranges action complete input on function interface, and duty shows on described function interface.
Further below describe the present invention by specific embodiment, as shown in Figure 5, bluetooth devices sequence number 13 is 618099 to the mini Bluetooth architecture block diagram of embodiment, with 10 seconds for the cycle sends string signal.Click activator button 12, activate bluetooth devices 11, utilize safety pin 15 to conceal in wallet; Open the anti-lost system be mounted on smart mobile phone, at the sequence number input frame input bluetooth devices sequence number 618099 of function interface, bind;
After binding success, by arranging the following function of module installation: arrange button 4 by sound alarm and open sound alarm; Button 5 is set by vibrating alert and opens vibrating alert; Button 9 is set by running background native system is set at smart mobile phone running background; If bound a bluetooth devices before, need to change the new bluetooth devices of binding, clicked binding disengage button 8, delete the sequence number of former bluetooth devices, again input new bluetooth devices sequence number, clicked sequence number input confirming button 7.
The signal attenuation scope of the bluetooth devices in the present embodiment is 10 meters, after signal receiving module receives signal, and between wireless blue tooth and smart mobile phone, distance is shown by signal intensity show bar 3; Distance is nearer, and the filling length of signal intensity show bar 3 is longer, otherwise filling length is shorter; When bluetooth devices is within the scope of distance smart mobile phone 10 meters, system receives the string signal information of bluetooth devices continuously, and the pilot lamp 2 of display module gives a green light, and signal intensity show bar 3 is filled in signal intensity ratio; If exceed the scope of 10 meters, signal receiving module cannot successive received signal, and alarm module starts, and notify user in the mode of sound and/or vibration, pilot lamp 2 sends out a warning, and signal intensity show bar 3 is without filling.
User starts when receiving alarm prompt to look for.The periodicity string signal sent when bluetooth devices in wallet enters in the scope of distance smart mobile phone 10 meters again, and the relay indicating light 2 of display module becomes green light by red light, and alarm is closed automatically.
In the present embodiment, the receiving cycle of system is identical with the transmission cycle of bluetooth devices; Described receiving cycle also can be set to the integral multiple that bluetooth devices sends the cycle, and user can be arranged according to demand; System and method of the present invention does not limit to and is applied to wallet, can be applicable to the article of any user for protection.
Those skilled in the art will readily understand; the foregoing is only preferred embodiment of the present invention; not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. the anti-lost system based on bluetooth devices and intelligent mobile terminal, it is characterized in that, described anti-lost system is installed on intelligent mobile terminal, with the bluetooth devices be placed in article with the use of, play and prevent article from losing and the effect of instant alerts after losing; Described anti-lost system comprises matching module, signal receiving module, alarm module, arranges module and display module;
Described matching module intends the bluetooth devices of pairing for identifying, realize the foundation of pairing between described bluetooth devices and intelligent mobile terminal and communication;
The described input end arranging module is connected to the output terminal of described matching module, for arranging the function items of described anti-lost system;
The first input end of described signal receiving module is connected to the output terminal of described matching module, and the second input end is for receiving string signal, and the 3rd input end is connected to described the first output terminal arranging module; The periodicity string signal that described signal receiving module sends for receiving described bluetooth devices, and send alarm enabling signal when not receiving described periodicity string signal in the receiving cycle preset;
The input end of described alarm module is connected to described the second output terminal arranging module, for immediately sending alarm according to described alarm enabling signal;
The first input end of described display module is connected to the output terminal of described signal receiving module, and the second input end is connected to the output terminal of described alarm module, for the intensity of display cycle property string signal and the duty of described system.
2. anti-lost system as claimed in claim 1, is characterized in that, described matching module comprises input block, recognition unit and binding lifting unit; Input block is for receiving the bluetooth devices sequence number of outside input; Recognition unit be used for by the sequence number of input with intend matching the sequence number of bluetooth devices and compare; Binding lifting unit is used for, when needing the bluetooth devices changing binding, removing the binding of former bluetooth devices and intelligent mobile terminal.
3. anti-lost system as claimed in claim 1 or 2, is characterized in that, the described module that arranges comprises switch-linear hybrid unit, running background setting unit, sound alarm setting unit and vibrating alert setting unit; Described switch-linear hybrid unit is used for opening or closing described anti-lost system, running background setting unit is used for described Operation system setting to become running background, sound alarm setting unit is used for opening or closing sound alarm, and vibrating alert setting unit is used for opening or closing vibrating alert.
4. the anti-lost system as described in any one of claims 1 to 3, is characterized in that, described display module comprises pilot lamp and signal intensity show bar; Pilot lamp is used to indicate described system and whether normally receives the periodicity string signal that bluetooth devices sends, the intensity of periodicity string signal of signal intensity show bar for showing intelligent mobile terminal and receiving.
5. anti-lost system as claimed in claim 4, is characterized in that, described signal intensity show bar and the described periodicity string signal intensity received linear.
6. based on an anti-loss method for anti-lost system according to claim 1, it is characterized in that, described method is specific as follows:
(1) bluetooth devices and intelligent mobile terminal are bound, and send periodically string signal;
(2) judge whether to receive described periodicity string signal, if receive, then show that the article being equipped with bluetooth devices are in the monitoring range of described anti-lost system, enter step (3); If do not receive, then judge whether that being more than or equal to two receiving cycles does not receive, and if so, then enters step (4), if not, then return step (2), judge whether to receive described periodicity string signal;
(3) according to the periodicity string signal intensity received, filling signal intensity show bar, lights working station indicator;
(4) be more than or equal in two receiving cycles and do not receive described periodicity string signal, show that the article being equipped with bluetooth devices are not at the monitoring range of described anti-lost system; System sounds and/or vibrating alert, light alarm indicator simultaneously, prompting user.
7. anti-loss method as claimed in claim 6, it is characterized in that, after described step (4), if system receives described periodicity string signal again, alarm is closed automatically, and alarm indicator extinguishes, and working station indicator is lighted.
8. anti-loss method as claimed in claim 6, it is characterized in that, step (1) specifically comprises the following steps:
(1.1) input the sequence number of bluetooth devices, the sequence number of comparison input with intend match the sequence number of bluetooth devices, after comparison is passed through, search for the bluetooth devices having described sequence number; If comparison failure, then re-enter sequence number, again comparison;
(1.2) bluetooth devices searched in step (1.1) and intelligent mobile terminal are carried out exclusive pairing; Exclusive pairing refers to that a bluetooth devices can only be mated one to one with an intelligent mobile terminal;
(1.3), after successful matching, bluetooth devices and intelligent mobile terminal set up one-way communication, binding success;
(1.4) if desired change binding, remove the binding between former bluetooth devices and intelligent mobile terminal by binding lifting unit; Input the sequence number of new bluetooth, repeat above-mentioned steps (1.1) ~ (1.3), complete the binding between new bluetooth devices and intelligent mobile terminal.
9. anti-loss method as claimed in claim 8, is characterized in that, during input Bluetooth sequence, the sequence number inputted is converted to number display of meter character.
10. anti-loss method as claimed in claim 6, it is characterized in that, described receiving cycle is adjustable, arranges according to user's request.
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| CN201410856101.9A CN104637262A (en) | 2014-12-31 | 2014-12-31 | Loss preventing system and loss preventing method based on Bluetooth device and intelligent mobile terminal |
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| CN201410856101.9A CN104637262A (en) | 2014-12-31 | 2014-12-31 | Loss preventing system and loss preventing method based on Bluetooth device and intelligent mobile terminal |
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| CN104931055A (en) * | 2015-06-09 | 2015-09-23 | 西安交通大学 | Anti-lost detection and navigation method and system based on micro-environmental perception through Bluetooth |
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| CN107704908A (en) * | 2017-10-27 | 2018-02-16 | 上海京颐科技股份有限公司 | Baby's recognition methods and device, storage medium, terminal |
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| CN113395689A (en) * | 2021-05-28 | 2021-09-14 | 昇辉控股有限公司 | Bluetooth Mesh network-based equipment pairing method, system and storage medium |
| CN113395689B (en) * | 2021-05-28 | 2024-02-06 | 昇辉控股有限公司 | Bluetooth Mesh network-based device pairing method, system and storage medium |
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