CN1674612A - Method for preventing mobile telephone from losing - Google Patents
Method for preventing mobile telephone from losing Download PDFInfo
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- CN1674612A CN1674612A CN 200410017134 CN200410017134A CN1674612A CN 1674612 A CN1674612 A CN 1674612A CN 200410017134 CN200410017134 CN 200410017134 CN 200410017134 A CN200410017134 A CN 200410017134A CN 1674612 A CN1674612 A CN 1674612A
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- mobile phone
- lost
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Abstract
The present invention relates to a method for preventing mobile telephone from losing, it is used in a short-range wireless communication system at least containing a main system and a slave system. Said method includes the following steps: the described main system can send the inquiry information to the described slave system at regular time; after the inquiry information is received by the slave system, a confirmation information can be returned; if said confirmation message is not received by described main system in preset time or the above-mentioned inquiry information sent by main system is not received by described slave system in preset time, the mobile telephone can be considered to be lost, so that the correspondent lost state treatment measure can be made so as to attain the goal of effectively preventing mobile telephone from losing.
Description
[technical field]
The present invention relates to a kind of short-distance wireless communication that uses bluetooth, or rather, relate to a kind of Bluetooth Communication Technology of utilizing and prevent the method that mobile phone is lost.
[background technology]
Along with the development of mobile communication technology, mobile phone has obtained in the whole world popularizing rapidly and development, and mobile phone has become an indispensable part in people's daily life.Along with the progress of science and technology, the mobile phone volume is more and more littler, easier phenomenon of losing, and therefore, people strengthen day by day to the demand of the anti-lost function of mobile phone.
The application number that technology related to the present invention can be consulted Samsung Electronics Co., Ltd application on October 25th, 2000 is 00133148.5 Chinese patent application, this patent application has disclosed a kind of anti-lost mobile phone based on Bluetooth wireless communication, it regularly measures the power level of the wireless frequency that receives from earphone by mobile phone, if this power level is lower than predetermined power level, mobile phone will transmit alert sound data and give earphone, receive this police's sound data when earphone and will produce alerting tone, prompting user mobile theft.Yet the defective of this technical scheme is: because mobile phone is the power level of unidirectional measurement earphone, thereby make between mobile phone and the earphone be connected reliable inadequately, when mobile phone is lost, though send alert sound data to earphone by mobile phone, but at mobile phone suddenly under the situation away from mobile phone, earphone may not receive the alert sound data of mobile phone, thereby can not produce alerting tone, can't reach the purpose of effective warning; In addition, after mobile phone was lost, the technical scheme that this patent application discloses also can't be used this mobile phone by limited subscriber, like this after stealer obtains this mobile phone, can also continue to use this mobile phone, obtain the information in this mobile phone, cause bigger loss may for stolen person.
[summary of the invention]
The objective of the invention is to overcome above-mentioned defective, provide a kind of and can effectively prevent the method that mobile phone is lost.
The objective of the invention is to be achieved through the following technical solutions: a kind of method that prevents that mobile phone from losing, be applied to comprise at least a main system and one from the short range wireless communication system of system, comprise the steps: that described main system regularly sends Query Information to described from system; Describedly after receiving this Query Information, system returns confirmation; If described main system is not received the described affirmation message of sending from system or described when not receiving the Query Information that described main system sends from system in the predefined time in the predefined time, think that all mobile phone loses, enter corresponding lost condition and handle.
Described main system regularly to described send Query Information from system before, comprise the steps: that also described main system sends anti-lost logical connection request to described from system; Described from returning the affirmation information of described anti-lost logical connection request after described anti-lost logical connection request is received by system; If described main system receives the affirmation information of described anti-lost logical connection request, then begin described main system and regularly send the step of Query Information from system, otherwise continue to send described anti-lost logical connection request from system to described to described.
Describedly enter corresponding lost condition and handle and comprise: describedly carry out alarm by self microphone device or luminescent device to the user from system; Described main system deposits lost condition information in self memory, enters the main anti-theft program of self then.
Described main anti-theft program comprises the steps: that described mobile phone enters lock-out state, and requires the user to input password; Whether the password of judging user's input is correct, if the password of input is correct, then withdraws from the password input state, otherwise keeps the password input state; When input password errors number reached several times, described mobile phone will carry out call alerts to be handled.
Described call alerts is handled and can be play the alarm voice that is stored in advance in the described mobile phone and report to the police to relevant department for calling out the alarm call number that is stored in advance in the described mobile phone memory.
When described main system is opened at every turn, at first judge according to described lost condition information whether current described main system is in lost condition, if described main system is in lost condition, then described main system enters the step of lock-out state.
Compared with prior art, the present invention sends Query Information, earphone by mobile phone to earphone and sends that confirmation determines whether mobile phone is lost and when mobile phone is lost to mobile phone, make mobile phone and earphone can both initiatively send effective alarm sound, effectively prevent the purpose that mobile phone is lost thereby reached, and by making mobile phone be in the password locking state after losing at mobile phone, preventing that stealer from continue using this mobile phone, thereby reduced user's loss.In addition, when the present invention inputs the password mistake above certain number of times the user, this mobile phone will be dialed the police emergency number automatically, like this if technology such as the present invention and current mobile phone location are combined the mobile phone that also helps the owner of lost property to recover to have lost, for the owner of lost property retrieves certain loss.
[description of drawings]
Fig. 1 realizes preventing the theory diagram that mobile phone is lost for the present invention.
Fig. 2 prevents the flow chart that mobile phone is lost for main system of the present invention.
Fig. 3 prevents the flow chart that mobile phone is lost for the present invention from system.
[embodiment]
See also shown in Figure 1ly, the present invention constitutes a short distance radio communication system by the bluetooth earphone of being furnished with it by the mobile phone with bluetooth communication, and a kind of method that prevents that mobile phone from losing is provided.This short distance radio communication system comprises that a main system and one are from system, wherein main system is the mobile phone with bluetooth communication, first short-range wireless communication module that comprises mobile phone and place mobile phone, be bluetooth earphone from system, second short-range wireless communication module that has comprised earphone and placed earphone.More than have the mobile phone of bluetooth communication and the concrete structure of bluetooth earphone and be prior art, be not described in detail in this.Main system and from having realized the function that prevents that mobile phone from losing by the wireless transmission between the short-range wireless communication module just between the system.
A kind of method that prevents that mobile phone from losing of the present invention mainly comprises the steps: 1) main system is to send anti-lost logical connection request from system; 2) from returning the affirmation information of this anti-lost logical connection request after anti-lost logical connection request is received by system; 3) if described main system (being 5s in the present embodiment) in the predefined time receives the affirmation information of described anti-lost linking request, main system begins to sending the query requests whether lose from system, otherwise main system continues to send anti-lost logical connection request from system; 4) receive the query requests of whether losing from system after, return confirmation to main system; 5) if main system and when in system surpasses the predefined time, (being 3s the present embodiment) and not receiving information that the other side sends, think that then mobile phone loses, enter lost condition processing procedure separately.
For more user-friendly, the present invention is provided with an anti-lost function items in the menu of this mobile phone, initiatively selects whether to enable this anti-lost pattern for the user.Therefore, be provided with a parameter s witch among the EEPROM of mobile phone of the present invention and be used to control present mode.When starting anti-lost pattern, switch is 1; Otherwise switch is 0.Some relevant informations in the EEPROM of mobile phone, have also been stored in addition: user cipher, alarm call number, alarm voice information, lost condition parameter s tate, wherein lost condition parameter s tate is that the current phone of 1 expression is in lost condition, be that the current phone of 0 expression is not lost, initial value is 0.During each the start, the information that is stored among the EEPROM all can be read out.Some warning signal data from the memory cell of system, have been stored.To do concrete the introduction to main system with from the anti-lost process of system respectively below.
See also shown in Figure 2, the present invention is a kind of to prevent that the anti-lost process of main system in the method that mobile phone loses is as follows: 1) judge lost condition parameter s tate, if state is that 1 this mobile phone of expression is for losing phone, the mobile phone of main system sends chimes of doom prompting mobile phone by self loud speaker and is in lost condition, and the locking mobile phone, enter into cipher authentication interface prompt user and input password; Otherwise be determined further present mode; 2) judge according to the value of parameter s witch whether mobile phone is provided with anti-lost pattern, if anti-lost pattern is not set, withdraw from this flow process, otherwise show anti-lost pattern is set; 3) if this mobile phone has been set to anti-lost pattern, beginning with set up anti-lost logical connection from system, that is, to sending anti-lost linking request from system earphone, wait for affirmation signal from the anti-lost linking request of system feedback by main system.4), think that then this anti-lost logical connection set up, otherwise main system continues to attempt setting up link if main system (in present embodiment for 5s) in the predefined time is received the affirmation signal of the anti-lost linking request that feeds back from system earphone; 5) after anti-lost linking relationship is set up, main system is to sending the query requests of whether losing from system, and promptly main system is waited for and not lost to confirm this mobile phone from confirmation signal of system feedback to sending request signal from system; 6) if main system is received from system during to the affirmation signal of query requests, show that mobile phone do not lose, continuation is to sending the query requests signal from system earphone, otherwise if main system after sending the query requests signal in the predefined time (in the present embodiment for 3s) do not receive the affirmation signal that returns from system earphone, think that this mobile phone lost; 7) lose if judge mobile phone, the mobile phone of main system then sends chimes of doom prompting mobile phone by self loud speaker and loses, and locking mobile phone, enter into cipher authentication interface prompt user and input password, this password is to be stored in the password that the user sets among the mobile phone EEPROM; 8) mobile phone judges whether the password input is correct after the user inputs password and confirms; 9) if password input correctly then stops chimes of doom, making lost condition parameter s tate is 0, and it is write EEPROM, and continues to sending request signal from system, otherwise the prompt cipher input error, and require the user to input password once more; 10) when judging that the user inputs the password number of times and reaches three times, make that lost condition parameter s tate is 1, and it is write EEPROM, dial the alarm call number 110 that is stored among the EEPROM automatically, and the alarm voice information that will be stored among the EEPROM plays back.
See also shown in Figure 3, the present invention is a kind of to prevent that the anti-lost process from system is as follows in the method that mobile phone loses: 1) judge whether to receive the anti-lost logical connection request that main system is sent from system, if receive this anti-lost logical connection request, send anti-lost linking request confirmation signal to main system, otherwise continue to wait for the anti-lost logical connection request of main system; 2) after anti-lost logical connection is set up, judge whether to receive the request signal of whether losing that main system sends, if receive the request signal of whether losing of main system, send the affirmation signal of not losing to main system, (in the present embodiment for 3s) do not receive the request signal of main system in the predefined time else if, think that then mobile phone loses, read the alarm sound data that are stored in advance from system memory unit automatically and play back by earphone.
When the present invention judges by the information interaction between mobile phone and the earphone whether mobile phone is lost in mobile phone and loses, make mobile phone and earphone can both initiatively send effective alarm sound, effectively prevent the purpose that mobile phone is lost thereby reached, and by making mobile phone be in input password state after losing at mobile phone, prevent that stealer from continuing to use this mobile phone, thereby reduced user's loss.In addition, when the present invention inputs the password mistake above certain number of times the user, can also dial the police emergency number automatically, if the mobile phone that combining of technology such as the present invention and current mobile phone location also helped the owner of lost property to recover to have lost, for the owner of lost property retrieves certain loss.
Claims (6)
1. method that prevents that mobile phone from losing is applied to comprise at least a main system and one from the short range wireless communication system of system, comprises the steps: that described main system regularly sends Query Information to described from system; Describedly after receiving this Query Information, system returns confirmation; If described main system is not received the described affirmation message of sending from system or described when not receiving the Query Information that described main system sends from system in the predefined time in the predefined time, think that all mobile phone loses, enter corresponding lost condition and handle.
2. a kind of method that prevents that mobile phone from losing as claimed in claim 1, it is characterized in that, described a kind of method that prevents that mobile phone from losing also comprise the steps: described main system regularly to described send Query Information from system before, described main system sends anti-lost logical connection request to described from system; Described from returning the affirmation information of described anti-lost logical connection request after described anti-lost logical connection request is received by system; If described main system receives the affirmation information of described anti-lost logical connection request, begin described main system and regularly send the step of Query Information from system, otherwise continue to send described anti-lost logical connection request from system to described to described.
3. a kind of method that prevents that mobile phone from losing as claimed in claim 1 or 2 is characterized in that: describedly enter corresponding lost condition and handle and comprise and describedly carry out alarm and described main system to the user and enter the main anti-theft program of self by self microphone device or luminescent device from system.
4. a kind of method that prevents that mobile phone from losing as claimed in claim 3 is characterized in that, described main anti-theft program comprises the steps: that described main system enters lock-out state, and requires the user to input password; Whether the password of judging user's input is correct, if the password of input is correct, then withdraws from the password input state, otherwise keeps the password input state; When input password errors number reached several times, described main system deposited lost condition information in self memory, and carried out call alerts and handle.
5. a kind of method that prevents that mobile phone from losing as claimed in claim 4, it is characterized in that: described call alerts is treated to calling and is stored in alarm call number in the described mobile phone memory in advance, plays the alarm voice that is stored in advance in the described mobile phone and reports to the police to relevant department.
6. as claim 4 or 5 described a kind of methods that prevent that mobile phone from losing, it is characterized in that: when described main system is opened at every turn, at first judge according to described lost condition information whether current described main system is in lost condition, if described main system is in lost condition, then described main system enters lock-out state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410017134 CN1674612A (en) | 2004-03-23 | 2004-03-23 | Method for preventing mobile telephone from losing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410017134 CN1674612A (en) | 2004-03-23 | 2004-03-23 | Method for preventing mobile telephone from losing |
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| CN1674612A true CN1674612A (en) | 2005-09-28 |
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|---|---|---|---|
| CN 200410017134 Pending CN1674612A (en) | 2004-03-23 | 2004-03-23 | Method for preventing mobile telephone from losing |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101083478B (en) * | 2006-06-02 | 2011-04-06 | 周鹏 | Anti-theft mobile terminal and its anti-theft process |
| CN103037082A (en) * | 2012-12-05 | 2013-04-10 | 浙江鸿程计算机***有限公司 | Mobile phone anti-theft method based on near filed communication (NFC) |
| CN103093589A (en) * | 2011-11-04 | 2013-05-08 | 希姆通信息技术（上海）有限公司 | Wireless communication alarm system and alarm method |
| CN105141782A (en) * | 2015-09-30 | 2015-12-09 | 董科 | Mobile-phone-operation-based mobile phone authorization control system and control method |
| CN110138070A (en) * | 2019-05-24 | 2019-08-16 | 广东工业大学 | A kind of loss prevention device, control method and relevant apparatus |
-
2004
- 2004-03-23 CN CN 200410017134 patent/CN1674612A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101083478B (en) * | 2006-06-02 | 2011-04-06 | 周鹏 | Anti-theft mobile terminal and its anti-theft process |
| CN103093589A (en) * | 2011-11-04 | 2013-05-08 | 希姆通信息技术（上海）有限公司 | Wireless communication alarm system and alarm method |
| CN103037082A (en) * | 2012-12-05 | 2013-04-10 | 浙江鸿程计算机***有限公司 | Mobile phone anti-theft method based on near filed communication (NFC) |
| CN105141782A (en) * | 2015-09-30 | 2015-12-09 | 董科 | Mobile-phone-operation-based mobile phone authorization control system and control method |
| CN110138070A (en) * | 2019-05-24 | 2019-08-16 | 广东工业大学 | A kind of loss prevention device, control method and relevant apparatus |
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