CN104427468A - Automatic alarming method and device of mobile terminal - Google Patents
Automatic alarming method and device of mobile terminal Download PDFInfo
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- CN104427468A CN104427468A CN201310405114.XA CN201310405114A CN104427468A CN 104427468 A CN104427468 A CN 104427468A CN 201310405114 A CN201310405114 A CN 201310405114A CN 104427468 A CN104427468 A CN 104427468A
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- 230000004913 activation Effects 0.000 description 2
- 238000012217 deletion Methods 0.000 description 2
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- 230000001960 triggered effect Effects 0.000 description 2
- 230000006399 behavior Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
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- 238000005516 engineering process Methods 0.000 description 1
Classifications
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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
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/02—Mechanical actuation
- G08B13/14—Mechanical actuation by lifting or attempted removal of hand-portable articles
- G08B13/1427—Mechanical actuation by lifting or attempted removal of hand-portable articles with transmitter-receiver for distance detection
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/023—Services making use of location information using mutual or relative location information between multiple location based services [LBS] targets or of distance thresholds
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
- H04W4/08—User group management
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Abstract
The invention discloses an automatic alarming method of a mobile terminal. The method comprises the steps of receiving the position information reported by the user group by the mobile terminal, determining self loss when determining the distance between the mobile terminal and the user group exceeds the distance threshold value according to the position information of the mobile terminal and the position information reported by the user group, and sending an alarming message. The invention further discloses an automatic alarming device of the mobile terminal. By adopting the scheme, during the loss process, automatic alarming can be realized in time, a user can conveniently find the mobile terminal in time, and the user's loss is reduced.
Description
Technical Field
The invention relates to a wireless communication technology, in particular to an automatic alarm method and device for a mobile terminal.
Background
In today's fast-paced work and life, mobile terminals have become an indispensable tool. The mobile terminal is often lost carelessly by a user or stolen, so that personal information is leaked and property loss is caused. The mobile terminal stores a large amount of personal information of the user, including contact resources, messages, call records, and some documentation, so that the mobile terminal may cause great trouble to the user if the mobile terminal is lost or stolen. The prior art mainly recovers the mobile terminal after being stolen by the following means:
1. the anti-theft method based on the mobile terminal camera can be used when the mobile terminal is started and a correct password needs to be input, if the mobile terminal is stolen, the camera can automatically shoot the head portrait of the thief and send the head portrait to the mobile terminal appointed by a user once the thief inputs the password by mistake, and therefore the mobile terminal can be conveniently recovered.
2. Based on the SIM card identification method, when a thief steals the mobile terminal, the SIM card is quickly replaced, so that when the thief is in possession, the built-in alarm mechanism is triggered by identifying the change condition of the SIM card, the card replacement behavior is notified to the mobile terminal or other tools appointed by the user, the user can quickly know that the mobile terminal is stolen, and the new card number can be identified, thereby providing clues for recovering the mobile terminal.
3. Based on the operation track identification method, because the operation track and the operation preference of each user to the mobile terminal are different, according to the principle, a certain operation track of the user is set, when the new operation track is detected to be inconsistent with the original operation track, a self-protection mechanism of the mobile terminal is rapidly triggered, some important information is automatically encrypted, and meanwhile, the user is notified that the mobile terminal is possibly lost according to a mode specified by the user before, and the user is reminded to adopt a relevant means.
However, the above anti-theft methods for the mobile terminal are all directed to the problem of how to recover after being lost, and do not solve the problem of how to find the loss of the mobile terminal as early as possible, but if the loss of the mobile terminal can be found as early as possible, the mobile terminal can be found by the user conveniently in time.
Disclosure of Invention
The invention mainly provides a method and a system for automatically alarming a mobile terminal, which can automatically alarm in the process of losing the mobile terminal and remind a user of losing the mobile terminal as soon as possible so as to find the mobile terminal in time.
The technical scheme of the invention is realized as follows:
the invention provides a method for automatically alarming by a mobile terminal, which comprises the following steps:
the mobile terminal receives the position information reported by the added user group, determines that the mobile terminal is lost when the distance between the mobile terminal and the user group exceeds a distance threshold value according to the position information of the mobile terminal and the position information reported by the user group, and sends an alarm message.
In the above solution, before the mobile terminal receives the location information reported by the joined user group, the method further includes: and the mobile terminal joins the corresponding user group according to the position information or the time period.
In the above solution, before the mobile terminal receives the location information reported by the joined user group, the method further includes: and the mobile terminal searches all users within the searching distance according to the position information of the mobile terminal, creates a user group comprising at least one user in all users, and joins the user group.
In the above scheme, the receiving, by the mobile terminal, the location information reported by the added user group is as follows: and the mobile terminal receives the position information reported by all users or part of users in the added user group.
In the above scheme, after determining that the distance between the user and the user group exceeds the distance threshold according to the location information of the user and the location information reported by the user group, the method further includes: and judging whether the time when the distance exceeds the distance threshold exceeds the waiting time or not, and determining that the mobile terminal is lost when the time exceeds the waiting time.
The invention also provides a device for automatically alarming by the mobile terminal, which comprises: the device comprises a data module, a distance determining module, a loss determining module and an alarm module; wherein,
the data module is used for receiving the position information reported by the user group added by the mobile terminal;
the distance determining module is used for determining the distance between the mobile terminal and the user group according to the position information received by the data module;
a loss determining module for determining that the mobile terminal is lost according to the distance between the mobile terminal and the user group exceeding a distance threshold and informing an alarm module;
and the alarm module is used for sending an alarm message according to the notice of the loss determining module.
In the above scheme, the apparatus further comprises: and the adding module is used for adding the mobile terminal into the corresponding user group according to the position information or the time period of the mobile terminal.
In the above scheme, the apparatus further comprises: and the user group creating module is used for searching all users within the searching distance according to the position information of the mobile terminal, and creating a user group comprising at least one user in all the users.
In the above scheme, the data module is specifically configured to receive location information reported by all users or a part of users in a user group added by the mobile terminal.
In the above scheme, the loss determining module is further configured to determine whether a time when a distance between the mobile terminal and the user group exceeds a distance threshold exceeds a waiting time, and determine that the mobile terminal is lost when the time exceeds the waiting time.
The invention provides a method and a device for automatically alarming by a mobile terminal, wherein the mobile terminal receives position information reported by an added user group, determines that the mobile terminal is lost when the distance between the mobile terminal and the user group exceeds a distance threshold value according to the position information of the mobile terminal and the position information reported by the user group, and sends an alarm message; therefore, the mobile terminal can automatically alarm in the loss process, the alarm is more timely, and the user can conveniently find the mobile terminal in time.
Drawings
Fig. 1 is a schematic flow chart of an automatic alarm method for a mobile terminal according to the present invention;
fig. 2 is a schematic structural diagram of an automatic alarm device of a mobile terminal according to the present invention.
Detailed Description
In the embodiment of the invention, the mobile terminal receives the position information reported by the added user group, determines that the mobile terminal is lost when the distance between the mobile terminal and the user group exceeds a distance threshold according to the position information of the mobile terminal and the position information reported by the user group, and sends an alarm message to the safe mobile terminal.
The invention is further described in detail below with reference to the figures and the specific embodiments.
The invention realizes a method for automatically alarming by a mobile terminal, which comprises the following steps as shown in figure 1:
step 101: the mobile terminal joins the user group.
In this step, the user group is formed by N users, each user represents a mobile terminal, N is a natural number, and the mobile terminal may be a mobile phone, a notebook, a tablet computer, or the like.
After the mobile terminal enters a normal operation state, a user selects a new user group in a display interface, the mobile terminal establishes the new user group according to the selection of the user, the user group at least comprises at least one user, a distance threshold value between each user and the mobile terminal and application conditions, the user selects to add users in the display interface, selects contact persons in an address book or user information such as telephone numbers which are recently contacted in a call record, and the like, and the mobile terminal adds the users corresponding to the user information selected by the user to the newly established user group;
if a user needs to modify a created user group in the mobile terminal, the created user group is selected in a display interface, the created user group selected by the user is selected by the mobile terminal, the user selects an addition or deletion user in the display interface, when the addition user is selected, user information such as a contact person in an address book or a telephone number which is recently contacted in a call record is selected, the user corresponding to the user information selected by the user is added to the user group by the mobile terminal, when the deletion user is selected, the user which needs to be deleted is selected in a user list of the user group, and the user selected by the user is deleted from the user group by the mobile terminal.
When a user group is newly built in the mobile terminal, the mobile terminal sets the distance threshold between the mobile terminal and all users in the user group in a global setting mode, so that the distance threshold between the mobile terminal and each user in the user group is the same, or the mobile terminal sets the distance threshold between the mobile terminal and each user in the user group in a respectively setting mode, so that the distance thresholds between the mobile terminal and each user in the user group are different, and the mobile terminal stores the set distance threshold in a memory; when the set distance threshold needs to be modified, the mobile terminal determines the modified distance threshold according to the distance threshold reset by the user or the offset of the distance threshold and stores the modified distance threshold in the memory.
When the mobile terminal newly establishes a user group, the user can also set the application condition of the newly established user group, the application condition is a position or a time period, and the mobile terminal marks the application condition set by the user to the newly established user group and stores the application condition in the memory; when the application condition of the user group needs to be modified, the mobile terminal re-identifies the application condition of the user group according to the application condition reset by the user and stores the application condition in the memory.
Specifically, when the application condition of the mobile terminal for creating the new user group is the position, the mobile terminal identifies the new user group as 1, and when the application condition of the mobile terminal for creating the new user group is the time period, the mobile terminal identifies the new user group as 0.
The mobile terminal can be a mobile phone, a notebook, a tablet computer and the like.
Specifically, the mobile terminal joins in a corresponding user group according to the position information or the time period of the mobile terminal;
the method comprises the steps that when a mobile terminal creates a user group, the user group corresponding to different positions is created according to different positions selected by a user, the mobile terminal can be added into the user group corresponding to the positions according to the different positions where the mobile terminal is located, wherein the user group further comprises a center position and an adding distance, the center position information can be the center position of the user group manually set by the user when the user group is created, or the center position of the user group determined by the mobile terminal according to the position information of each user in the user group, and the adding distance is the distance which is allowed to be added by the mobile terminal around the center position. When the mobile terminal is at a certain position, the mobile terminal determines the position according to the position information and compares the position with the central position, if the position is within the range of the adding distance, the mobile terminal automatically adds into the user group corresponding to the position or manually adds into the user group corresponding to the position according to the setting of the user on the user group which can be added; and if the position of the mobile terminal is in accordance with the joining distance of the central positions of at least two user groups, the mobile terminal prompts the user to manually select the user group needing to be joined in the user group in accordance with the condition. For example, when the mobile terminal is a tablet computer, the tablet computer creates at least one user's family as a user group corresponding to the location of the family, sets point a as the center position, joins by a distance of 20 meters, creates at least one user's colleague as a user group corresponding to the location of the office, sets point B as the center position, joins by a distance of 50 meters, determines the location as point C according to the location information, compares with the set center positions of point a and point C, if the point C is within the joining distance of the point a, the tablet computer joins by itself to the user group corresponding to the center position of point a, and if the tablet computer determines the location as point D according to the location information, compares with the set center positions of point a and point C, if the point D is within the joining distance of the point B, the tablet computer joins manually to the user group corresponding to the center position of point B according to the user's setting, and when the tablet personal computer determines that the position is the point E according to the position information, comparing the point E with the set central position point A and the set central position point C, and if the position point E is within the adding distance of the central position point A and the adding distance of the central position point B, manually adding the tablet personal computer into the user group corresponding to the central position point A or the central position point B according to the setting of a user.
When the mobile terminal establishes the user group, the user group corresponding to different time periods is established according to different time periods selected by a user, and the mobile terminal is added into the user group corresponding to the time periods according to different time periods. When the mobile terminal is at a certain time, the mobile terminal determines a corresponding time period according to the time, and automatically joins the user group corresponding to the time period or manually joins the user group corresponding to the time period according to the setting of the user on the joinable user group. For example, when the mobile terminal is a mobile phone, the mobile phone creates a user group corresponding to a time period of 18:00 to 07:00 for at least one user's family, creates a user group corresponding to a time period of 09:00 to 17:00 for at least one user's colleague, determines that the time period corresponding to the current time is 18:00 to 07:00 for the mobile phone according to the current time of 20:15, and automatically joins the mobile phone to the user group corresponding to the time period, and determines that the time period corresponding to the current time is 09:00 to 17:00 for the mobile phone according to the current time of 10:15, and manually joins the mobile phone to the user group corresponding to the time period according to the setting of the user.
In this step, when there is no corresponding subscriber group at the location of the mobile terminal, the mobile terminal searches all subscribers within the search distance according to the location information and the search distance set by the user, creates at least one subscriber selected by the user as a subscriber group according to the selection of the user among all subscribers, the subscriber group is a temporary subscriber group, and the mobile terminal sets the search distance as a distance threshold between each subscriber within the temporary subscriber group and the mobile terminal or resets a distance threshold between each subscriber within the temporary subscriber group and the mobile terminal. For example, when a user goes on a commute or travels outside, the mobile phone searches all users with a search distance within 1000 meters according to the surrounding of the position, at least one searched user is created as a temporary user group, the mobile phone joins the temporary user group by itself or manually, and the search distance of-1000 meters is set as a distance threshold.
The user group also comprises waiting time, the mobile terminal judges whether the time that the distance between each user and the mobile terminal exceeds a distance threshold value exceeds the waiting time or not, and when the time exceeds the waiting time, the mobile terminal determines that the mobile terminal is lost; when the mobile terminal establishes the user group, the mobile terminal sets the waiting time between the mobile terminal and all users in the user group in a global setting mode, and the mobile terminal can also modify the set waiting time according to the selection of the user and then store the modified waiting time in the memory.
Step 102: and the mobile terminal receives the position information reported by the joined user group.
In this step, the mobile terminal uses all or part of the users selected by the user in the user group as reference users, and sends a notification message to the reference users. When all users in the user group are reference users, each user reports position information to the mobile terminal, and the mobile terminal receives the position information reported by each user; when part of users in the user group are reference users, only the part of users are required to report the position information to the mobile terminal, other users are not required to report the position information to the mobile terminal, and the mobile terminal receives the position information reported by the part of users.
The position information reported by the user group added by the mobile terminal is obtained by the mobile terminal according to GPS positioning, base station positioning or A-GPS positioning.
Step 103: and the mobile terminal determines the distance between the mobile terminal and the user group according to the position information of the mobile terminal and the position information reported by the user group.
In this step, when all users in the user group are reference users, the mobile terminal determines the distance between the mobile terminal and each user in the user group according to the position information of the mobile terminal and the position information of all users; and when part of users in the user group are used as reference users, the mobile terminal determines the distance between the mobile terminal and each user in the part of users according to the position information of the mobile terminal and the position information of the part of users.
And the mobile terminal obtains the distance between the mobile terminal and the reference user according to the position information of the mobile terminal and the position information of the reference user.
The position information of the mobile terminal is acquired by the mobile terminal according to GPS positioning, base station positioning or A-GPS positioning.
Step 104: and the mobile terminal judges whether the distance exceeds a distance threshold value according to the distance between the mobile terminal and the user group.
In this step, when the distance between the mobile terminal and any reference user in the user group exceeds the distance threshold, the mobile terminal determines that the mobile terminal is lost; and when the distance between the mobile terminal and all the reference users in the user group does not exceed the distance threshold, the mobile terminal is in a safe state, and the process is ended.
When the mobile terminal determines that it is lost, it may be that the movement of the reference user causes the distance between the mobile terminal and the reference user to exceed the distance threshold. If the distance exceeds the distance threshold, judging whether the mobile terminal is lost or not, if so, prompting the user to lose the mobile terminal, confirming the state of the mobile terminal by the user according to preset safety information such as a password and the like, if the user inputs correct safety information in preset input time, confirming the self-positioned state safety of the mobile terminal by the mobile terminal, and determining that the reference user leaves to cause loss alarm, deleting the reference user in a user list of a user group by the mobile terminal, and ending the flow; if the security information inputted by the user is wrong or there is no operation within the input time, the mobile terminal determines that it is lost, and executes step 105; otherwise, if the waiting time is not exceeded, the mobile terminal is in a safe state, and the process is ended.
Specifically, when the distance between the mobile terminal and any one of the reference users in the reference users exceeds a distance threshold according to the position information of the mobile terminal, the mobile terminal activates a timer to time, and if the distances between all the reference users and the mobile terminal are within the range of the distance threshold before the timer reaches the preset time, the timer cancels and resets to wait for the next activation; if the distance between any one of the reference users and the mobile terminal still exceeds the range of the distance threshold when the timer reaches the preset waiting time, the timer is reset, and step 105 is executed.
For example: the mobile terminal a has already joined into a user group including a reference user B, a reference user C, a reference user D, and a reference user E, the reference user B, the reference user C, the reference user D, and the reference user E all report their respective location information to the mobile terminal a, the mobile terminal a determines that the distances between the mobile terminal a and the reference user B, the reference user C, the reference user D, and the reference user E are 800 meters, 300 meters, 400 meters, and 200 meters, respectively, the distance between the mobile terminal a and the reference user B exceeds a distance threshold value of 500 meters, at this time, the mobile terminal a may not be lost, or the reference user B may leave, the mobile terminal a is only in a state that the mobile terminal a may be lost, and the mobile terminal a needs to determine whether the time that the distance between itself and the reference user B exceeds the distance threshold value exceeds a waiting time, that is: the mobile terminal A activates a timer to time, the preset waiting time of the timer is 150 seconds, if the timer times out of the preset waiting time, it is known that one of the mobile terminal A and the reference user B leaves, at this time, the timer is reset, the mobile terminal A prompts the user to input a preset password to confirm the state of the mobile terminal A, if the user inputs a correct password 1234 within 15 seconds of the preset input time, the mobile terminal A judges that the state of the mobile terminal A is safe, it is known that the reference user B leaves, meanwhile, the mobile terminal A deletes the reference user B in a user group, and the process is ended; however, if the password input by the user is wrong or the operation is not performed within 15 seconds defined by the input time, the mobile terminal a determines that it is lost and performs step 105.
In addition, when the distance between the mobile terminal and the initially selected reference user exceeds a distance threshold, the mobile terminal needs to select at least one reference user from the reference users as a standby reference user, and the selected standby reference user is another reference user except the initially selected reference user. If the distance between the mobile terminal and the initially selected reference user exceeds the distance threshold, the mobile terminal determines that the mobile terminal is lost, and then step 105 is executed; on the contrary, if the distance between the mobile terminal and the standby reference user does not exceed the distance threshold, the mobile terminal determines that the mobile terminal is in a safe state, but the initially selected reference user leaves, the mobile terminal deletes the initially selected reference user from the user list of the user group, and the current process is ended.
For example: the mobile terminal A is already added into a user group comprising a reference user B, a reference user C, a reference user D and a reference user E, the reference user B, the reference user C, the reference user D and the reference user E all report respective position information to the mobile terminal A, the mobile terminal A determines that the distances between the mobile terminal A and the reference user B, the reference user C, the reference user D and the reference user E are respectively 800 meters, 300 meters, 400 meters and 300 meters, the distance between the mobile terminal A and the reference user B exceeds a distance threshold value of 500 meters, at this time, the mobile terminal A is possibly not lost, or the reference user B leaves, the mobile terminal A is only in a possibly lost state, the mobile terminal A needs to select a reference user as a reference, judge whether the distance between the mobile terminal A and the reference user exceeds the distance threshold value, if the mobile terminal A selects the reference user C as a standby reference user, when the distance between the mobile terminal A and the standby reference user C does not exceed the distance threshold, the mobile terminal A determines that the state of the mobile terminal A is safe, namely the reference user B leaves, deletes the reference user B in the user group, and ends the process; in contrast, if the distance between the mobile terminal a and the selected reference user exceeds the distance threshold, the mobile terminal a determines that it is lost and performs step 105.
Step 105: and the mobile terminal sends an alarm message to the safe mobile terminal.
In this step, after determining that the mobile terminal is lost through step 104, the mobile terminal sends an alarm message to a preset safe mobile terminal; the safe mobile terminal comprises a mobile phone, a notebook, a tablet computer and the like.
The alarm message comprises collected information, and the collected information comprises: the distance between the mobile terminal and the user group, and/or the current position information of the mobile terminal, and/or the picture taken by the camera to the surrounding environment, and/or the position information, and/or the SIM card information and the like which are convenient for the user to find back the mobile terminal;
in this step, the collected information may be packaged and encrypted by setting a key, for example, setting the collected information as a short message with the user's birthday as the key and compressing the short message, or setting the collected information as a package file with the user's birthday and md5 as the keys.
The collected information may further include a preset instruction to prevent the personal information from being lost after the mobile terminal is confirmed to be lost, for example, a system restore command is set, so that the mobile terminal deletes all the personal information when the mobile terminal is lost.
The alarm message can be sent to safe and reliable users such as a preset mailbox, an account of social software, reference users in a user group and the like, such as a QQ (QQ) and a MSN (MSN).
In order to implement the method, the invention also provides a device for automatically alarming the mobile terminal, which is arranged in the mobile terminal and comprises: a data module 22, a distance determining module 23, a loss determining module 24 and an alarm module 25; wherein,
the data module 22 is used for receiving the position information reported by the user group added by the mobile terminal;
a distance determining module 23, configured to determine a distance between the mobile terminal and the user group according to the location information received by the data module 22;
a loss determining module 24, configured to determine that the mobile terminal is lost according to a distance between the mobile terminal and the user group exceeding a distance threshold, and notify the alarm module 25;
and an alarm module 25, configured to receive the notification of the loss determination module and send an alarm message.
The device also includes: the user group creating module 26 is configured to, after the mobile terminal enters a normal operation state, select a new user group in the display interface by a user, create the new user group according to the selection of the user, where the user group at least includes at least one user, a distance threshold between each user and the mobile terminal, and an application condition, select an addition user in the display interface by the user, select user information such as a contact in the address book or a telephone number recently contacted in the call record, and add a user corresponding to the user information selected by the user to the new user group; the user group is composed of N users, each user represents a mobile terminal, N is a natural number, and the mobile terminals can be mobile phones, notebooks, tablet computers and the like.
The user group creating module 26 is further configured to, when a user needs to modify a user group created in the mobile terminal, select the created user group in the display interface, select the created user group selected by the user, the user selects to add or delete a user in the display interface, when selecting to add a user, select user information such as a contact in the address book or a telephone number recently contacted in the call record, add a user corresponding to the user information selected by the user to the user group, when selecting to delete a user, select a user needing to be deleted in a user list of the user group, and delete the user selected by the user from the user group.
The user group creating module 26 is further configured to, when a user group is newly created in the mobile terminal, set distance thresholds between the mobile terminal and all users in the user group in a global setting manner, such that the distance thresholds between the mobile terminal and each user in the user group are the same, or set distance thresholds between the mobile terminal and each user in the user group in a separate setting manner, such that the distance thresholds between the mobile terminal and each user in the user group are different, and store the set distance thresholds in the memory; when the set distance threshold needs to be modified, the modified distance threshold is determined according to the distance threshold reset by the user or the offset of the distance threshold and is stored in the memory.
The user group creating module 26 is further configured to, when a user group is newly created in the mobile terminal, set an application condition of the newly created user group by a user, where the application condition is a location or a time period, identify the application condition set by the user for the newly created user group, and store the application condition in the memory; when the application condition of the user group needs to be modified, the application condition of the user group is re-identified and stored in the memory according to the application condition reset by the user.
The user group creating module 26 is further configured to, when the application condition of the mobile terminal for creating the new user group is the location, identify the new user group as 1 by the mobile terminal, and when the application condition of the mobile terminal for creating the new user group is the time period, identify the new user group as 0 by the mobile terminal.
The user group creating module 26 is further configured to, when there is no corresponding user group at the location of the mobile terminal, search for all users within the search distance according to the location information of the mobile terminal, create at least one selected user as a user group according to a selection of the user among all users, where the user group is a temporary user group, and set the search distance as a distance threshold between each user in the temporary user group and the mobile terminal, or reset a distance threshold between each user in the temporary user group and the mobile terminal.
The information of the user group created by the user group creation module 26 further includes a center position and a joining distance, where the center position information may be a center position of the user group manually set by the user when creating the user group, or a center position of the user group determined by the mobile terminal according to the position information of each user in the user group, and the joining distance is a distance around the center position that allows the mobile terminal to join.
The device also includes: and the joining module 21 is configured to join the mobile terminal into the corresponding user group according to the location information or the time period of the mobile terminal.
Specifically, the user group creating module 26 may create a plurality of different user groups in advance according to different positions of the mobile terminal, when the mobile terminal is at a certain position, the joining module 21 compares the position information of the mobile terminal with the central position of each user group, and if the joining distance is within the range, the mobile terminal is automatically joined to the user group corresponding to the position or manually joined to the user group corresponding to the position according to the setting of the user on the joinable user group; when the position of the mobile terminal is within the joining distance of the central positions of at least two user groups, the joining module 21 prompts the user to manually select the user group to be joined from the user groups meeting the conditions. For example, when the mobile terminal is a tablet computer, the tablet computer creates at least one user's family as a user group corresponding to the location of the family, sets point a as the center position, joins by a distance of 20 meters, creates at least one user's colleague as a user group corresponding to the location of the office, sets point B as the center position, joins by a distance of 50 meters, when the tablet computer determines the location as point C according to the location information, compares the location with the set center positions of point a and point C, if the point C is within the joining distance of the point a, the joining module 21 joins the tablet computer to the user group corresponding to the center position of point a by itself, when the tablet computer determines the location as point D according to the location information, compares the location with the set center positions of point a and point C, if the point D is within the joining distance of the point B, the adding module 21 manually adds the tablet computer to the user group corresponding to the center position B point according to the setting of the user, and when the tablet computer determines that the position is the E point according to the position information, the adding module 21 manually adds the tablet computer to the user group corresponding to the center position a point or the center position B point according to the setting of the user if the position E point is within the adding distance of the center position a point and the adding distance of the center position B point compared with the set center position a point and the set point C point.
The user group creating module 26 may create a plurality of different user groups in advance according to a time period in which the mobile terminal is located, when the mobile terminal is in a certain time period, the joining module 21 may join the mobile terminal into a preset user group corresponding to the time period automatically or manually according to a setting of a user, for example, when the mobile terminal is a mobile phone, the mobile phone creates a user group corresponding to a time period of 18:00 to 07:00 for a family of at least one user, creates a user group corresponding to a time period of 09:00 to 17:00 for a colleague of at least one user, when the mobile phone determines that the time period corresponding to the current time is 18:00 to 07:00 according to the current time of 20:15, the joining module 21 joins the mobile phone into the user group corresponding to the time period by itself, and when the mobile phone determines that the time period corresponding to the current time is 09:00 to 17:00 according to the current time of 10:15, the joining module 21 manually joins the mobile phone to the user group corresponding to the time slot according to the setting of the user.
The data module 22 is specifically configured to receive location information reported by all users or a part of users in the user group added by the mobile terminal. The data module 22 selects all users or part of users in the user group as reference users, and sends notification messages to the reference users. When all users in the user group are reference users, the data module 22 receives the position information reported by each user; when some users in the user group are reference users, the data module 22 receives the location information reported by the some users, and other users do not need to report the location information.
A loss determining module 24, configured to determine that the mobile terminal is lost when a distance between the mobile terminal and any reference user in the user group exceeds a distance threshold; and when the distance between the mobile terminal and all the reference users in the user group does not exceed the distance threshold, determining that the state of the mobile terminal is safe.
The loss determining module 24 is further configured to determine that the mobile terminal is lost according to the time that the distance exceeds the distance threshold and exceeds the waiting time.
Specifically, the loss determining module 24 is configured to determine that the mobile terminal may be lost when the distance between the mobile terminal and any one of the reference users exceeds a distance threshold and the time when the distance exceeds the distance threshold exceeds the waiting time, at this time, the mobile terminal prompts the user that the mobile terminal may be lost, the user confirms the state of the mobile terminal according to preset security information such as a password, and if the user inputs correct security information within a preset input time, it determines that the state of the mobile terminal is safe, it may be determined that the reference user leaves to cause a loss alarm, and deletes the reference user from a user list of a user group, and if the security information input by the user is wrong or there is no operation within the input time, it determines that the mobile terminal is lost; otherwise, if the waiting time is not exceeded, the mobile terminal is determined to be in a safe state.
Specifically, when the loss determining module 24 determines that the distance between the location information of the mobile terminal and any one of the reference users in the reference users exceeds the distance threshold, the loss determining module 24 activates the timer to count time, and if the distances between all the reference users and the mobile terminal are within the range of the distance threshold before the timer reaches the preset time, the timer cancels the counting and resets to wait for the next activation; if the distance between any reference user and the mobile terminal still exceeds the range of the distance threshold when the timer reaches the preset waiting time, the timer is reset, and the loss determining module 24 notifies the alarm module 25.
In addition, the loss determining module 24 is configured to select at least one reference user from the reference users as a standby reference user when the distance between the mobile terminal and the initially selected reference user exceeds the distance threshold, where the standby reference user is a reference user other than the initially selected reference user. When the distance between the mobile terminal and the initially selected reference user exceeds the distance threshold, if the distance between the mobile terminal and the standby reference user also exceeds the distance threshold, the mobile terminal is determined to be lost, and the alarm module 25 is notified; conversely, if the distance between the mobile terminal and the standby reference user does not exceed the distance threshold, it is determined that the mobile terminal is in a safe state, and instead the initially selected reference user leaves, the initially selected reference user is deleted from the user list of the user group.
An alarm module 25, specifically configured to send an alarm message to a preset secure mobile terminal according to the notification of the loss determination module 24; the safe mobile terminal comprises a mobile phone, a notebook, a tablet computer and the like.
The alarm message comprises collected information, and the collected information comprises: the distance between the mobile terminal and the user group, and/or the current position information of the mobile terminal, and/or the picture taken by the camera to the surrounding environment, and/or the position information, and/or the SIM card information and the like which are convenient for the user to find back the mobile terminal;
the alarm module 25 may also package the collected information and set a key for encryption, such as setting the collected information as a short message with the user's birthday as a key and compressing the short message, or setting the collected information as a package file with the user's birthday and md5 as keys.
The collected information may further include a preset instruction to prevent the personal information from being lost after the mobile terminal is confirmed to be lost, for example, a system restore command is set, so that the mobile terminal deletes all the personal information when the mobile terminal is lost.
The alarm message can be sent to safe and reliable users such as a preset mailbox, an account of social software, reference users in a user group and the like, such as a QQ (QQ) and a MSN (MSN).
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention.
Claims (10)
1. A method for automatically alarming by a mobile terminal is characterized by comprising the following steps:
the mobile terminal receives the position information reported by the added user group, determines that the mobile terminal is lost when the distance between the mobile terminal and the user group exceeds a distance threshold value according to the position information of the mobile terminal and the position information reported by the user group, and sends an alarm message.
2. The method of claim 1, wherein before the mobile terminal receives the location information reported by the joined user group, the method further comprises: and the mobile terminal joins the corresponding user group according to the position information or the time period.
3. The method of claim 1, wherein before the mobile terminal receives the location information reported by the joined user group, the method further comprises: and the mobile terminal searches all users within the searching distance according to the position information of the mobile terminal, creates a user group comprising at least one user in all users, and joins the user group.
4. The method according to claim 1, wherein the receiving, by the mobile terminal, the location information reported by the joined user group is: and the mobile terminal receives the position information reported by all users or part of users in the added user group.
5. The method of claim 1, wherein after determining that the distance between the ue and the user group exceeds a distance threshold according to the location information of the ue and the location information reported by the user group, the method further comprises: and judging whether the time when the distance exceeds the distance threshold exceeds the waiting time or not, and determining that the mobile terminal is lost when the time exceeds the waiting time.
6. An automatic alarm device of a mobile terminal, which is characterized in that the device comprises: the device comprises a data module, a distance determining module, a loss determining module and an alarm module; wherein,
the data module is used for receiving the position information reported by the user group added by the mobile terminal;
the distance determining module is used for determining the distance between the mobile terminal and the user group according to the position information received by the data module;
a loss determining module for determining that the mobile terminal is lost according to the distance between the mobile terminal and the user group exceeding a distance threshold and informing an alarm module;
and the alarm module is used for sending an alarm message according to the notice of the loss determining module.
7. The apparatus of claim 6, further comprising: and the adding module is used for adding the mobile terminal into the corresponding user group according to the position information or the time period of the mobile terminal.
8. The apparatus of claim 7, further comprising: and the user group creating module is used for searching all users within the searching distance according to the position information of the mobile terminal, and creating a user group comprising at least one user in all the users.
9. The apparatus of claim 6, wherein the data module is specifically configured to receive location information reported by all users or a part of users in a user group to which the mobile terminal is added.
10. The apparatus of claim 6, wherein the loss determining module is further configured to determine whether a distance between the mobile terminal and the user group exceeds a distance threshold for a time period exceeding a waiting time period, and determine that the mobile terminal is lost when the waiting time period is exceeded.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310405114.XA CN104427468A (en) | 2013-09-06 | 2013-09-06 | Automatic alarming method and device of mobile terminal |
| PCT/CN2013/087089 WO2014161312A1 (en) | 2013-09-06 | 2013-11-13 | Automatic alarm method and device for mobile terminal |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310405114.XA CN104427468A (en) | 2013-09-06 | 2013-09-06 | Automatic alarming method and device of mobile terminal |
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| CN104427468A true CN104427468A (en) | 2015-03-18 |
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| CN201310405114.XA Pending CN104427468A (en) | 2013-09-06 | 2013-09-06 | Automatic alarming method and device of mobile terminal |
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| CN (1) | CN104427468A (en) |
| WO (1) | WO2014161312A1 (en) |
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| WO2014161312A1 (en) | 2014-10-09 |
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Application publication date: 20150318 |