CN1691691A - Mobile communication terminal - Google Patents
Mobile communication terminal Download PDFInfo
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- CN1691691A CN1691691A CN 200510065682 CN200510065682A CN1691691A CN 1691691 A CN1691691 A CN 1691691A CN 200510065682 CN200510065682 CN 200510065682 CN 200510065682 A CN200510065682 A CN 200510065682A CN 1691691 A CN1691691 A CN 1691691A
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Abstract
A mobile communication terminal, which can be found promptly when lost, misplaced or stolen, is provided. A mobile communication terminal comprises a short-range wireless communication portion which transmits a request for transmission of ID information to a key terminal on regular basis and receives ID information which is transmitted from the key terminal in response to the request for transmission, a terminal function restriction portion which restricts the function of the mobile communication terminal when the ID information is no longer received by the short-range wireless communication portion, a GPS positioning portion which acquires the location information of the mobile communication terminal by using a GPS system when the ID information is no longer received by the short-range wireless communication portion, and a data communication portion which transmits the location information of the mobile communication terminal, which is acquired by the GPS positioning portion, to a location registration apparatus when the ID information is no longer received by the short-range wireless communication portion.
Description
Technical field
The present invention relates to mobile communication terminals such as pocket telephone.
Background technology
With the universal while of mobile communication terminals such as pocket telephone, correspondingly, mobile communication terminal is high performance day by day also.In recent years, send to external equipment, also realizing to carry out the mobile communication terminal that electronics is checked out by credit card information or the electronic money that will store in the memory.
Like this, can have under the situation of identical treatment with cash or credit card at mobile communication terminal, losing or having things stolen of mobile communication terminal just becomes vital problem.Lose or the technology of stolen mobile communication terminal as being used to search, for example known spy of having opens the sort of mobile communication terminal of recording and narrating in the 2001-275163 communique.This mobile communication terminal will be before the energy content of battery will soon have consumed or in cutting off the electricity supply, with the location information notification network of self.At this moment, lose or stolen mobile communication terminal, but just the positional information of applicative notifications network is searched.
Summary of the invention
But, from losing or search viewpoint when stolen considers that there is problem shown below in above-mentioned existing mobile communication terminal.Specifically, above-mentioned existing mobile communication terminal, be before cell row will consume or during deenergization with self location information notification network, therefore, network can not be obtained positional information before the battery consumption of mobile communication terminal is intact or before the dump of people with communication terminal arranged.As a result, the user of above-mentioned existing mobile communication terminal loses at mobile communication terminal, forgets where place or when stolen, just can not find this mobile communication terminal rapidly.
For this reason, the objective of the invention is to address the above problem, provide and to find rapidly to lose, forget where place or stolen mobile communication terminal.
In order to address the above problem, mobile communication terminal of the present invention is characterised in that to have: the receiving system that receives the signal that sends termly from communication terminal, when above-mentioned receiving system does not receive above-mentioned signal, self positional information is sent to the predetermined dispensing device that sends object.
When mobile communication terminal and communication terminal separate certain distance or certain distance when above,, make mobile communication terminal can not receive this signal from the signal attenuation that communication terminal sends out.In other words, can not receive the situation of this signal at mobile communication terminal, it is very high that mobile communication terminal leaves the possibility that communication terminal surpasses certain distance.Specifically, if the user the communication terminal walking from the body area, and where mobile communication terminal owing to forget places or because of stolen etc. leave the user above or when equaling certain distance, the positional information of mobile communication terminal can be sent to predetermined transmission object.In addition, if communication terminal is located at particular place, then, cause mobile communication terminal to take away, when this particular place surpasses, can send to predetermined transmission object to the positional information of mobile communication terminal when because stolen etc.As a result, this mobile communication terminal can lost, forget where place and when stolen, find rapidly.
Have, mobile communication terminal of the present invention is characterised in that preferably also have function-limiting device again, when above-mentioned receiving system does not receive above-mentioned signal, and the function of restriction itself.
Function by restriction itself when not receiving from signal that communication terminal sends can prevent the illegal use mobile communication terminal of the stealer or the person of picking up.
In addition, mobile communication terminal of the present invention is characterised in that, when above-mentioned receiving system did not receive above-mentioned signal, above-mentioned dispensing device preferably can be termly sends to above-mentioned transmission object with self positional information.
When not receiving the signal that communication terminal sends, send to predetermined transmission object termly by positional information with self, like this, even if mobile communication terminal is stolen or picked up and when mobile, the user or the Network Management person of mobile communication terminal, just can be according to the regular positional information that sends of mobile communication terminal, the position of grasping mobile communication terminal seriatim.
Have, mobile communication terminal of the present invention is characterised in that above-mentioned receiving system preferably sends to above-mentioned communication terminal with the transmission request of above-mentioned signal termly again, receives according to this and sends the above-mentioned signal that request is sent by above-mentioned communication terminal.
By making mobile communication terminal send the transmission request of signal termly with respect to communication terminal, communication terminal just can send according to this and require to send signal, thereby can not need spontaneously to send to the function of communication terminal period setting signal.
In addition, in mobile communication terminal of the present invention, also had before above-mentioned receiving system does not receive above-mentioned signal, obtain the acquisition device of self-position information, and above-mentioned dispensing device is not when above-mentioned receiving system receives above-mentioned signal, also the self-position information that above-mentioned acquisition device can be obtained sends to above-mentioned transmission object.
According to the present invention, send to the positional information that sends object, be that mobile communication terminal does not receive before the above-mentioned signal, promptly detecting before mobile communication terminal left communication terminal obtained information.Therefore, even under the situation that mobile communication terminal can not locate, also the positional information of self can be sent to above-mentioned transmission object when not receiving the signal of communication terminal transmission regularly.
The signal that mobile communication terminal received communication terminal of the present invention regularly sends, the information with self-position when not receiving this signal sends to predetermined transmission object.In other words, if the user communication terminal when walking from the body area, where place or when separating above certain distance because of having things stolen with the user, the positional information of mobile communication terminal can send to predetermined transmission object because of forgetting at mobile communication terminal.In addition, if when communication terminal is arranged at particular place, for causing the situation that the mobile communication terminal band exceeds with a certain distance from this particular place because of stolen the grade, the positional information of mobile communication terminal can send to predetermined transmission object, the result just can lose, forget where place or when robbed or burgled, find this mobile communication terminal rapidly.
Description of drawings
Fig. 1 is the structure chart that comprises the network system of mobile communication terminal.
Fig. 2 is the structure chart of mobile communication terminal.
Fig. 3 shows the operation of bright mobile communication terminal.
Fig. 4 shows the operation of the mobile communication terminal of bright variant.
Embodiment
Use the execution mode of description of drawings mobile communication terminal of the present invention below.
The structure of the mobile communication terminal of this execution mode at first is described.Fig. 1 is the structure chart of network system that comprises the mobile communication terminal of present embodiment, and Fig. 2 is the system construction drawing of the mobile communication terminal of present embodiment.
Connecting position register device 24 on the mobile radio communication 22, position register device 24, be to constitute physically, receive and also store the positional information that mobile communication terminal 10 sends as computer system with communicators such as storage device such as CPU (central processing unit), memory, hard disk and CD and data transmit-receive unit.
Short-distance wireless communication unit 12 is with the transmission request of the id information of the id information of mobile communication terminal 10 and key terminal 26, send to key terminal 26 termly, short-distance wireless communication unit 12 receives key terminal 26 id information of the key terminal 26 of transmission regularly also according to above-mentioned transmission request.Short-distance wireless communication unit 12 particularly sends above-mentioned id information and sends request by short-distance wireless modes such as bluetooths, and utilizes the short-distance wireless mode of bluetooth etc. to receive the above-mentioned id information that key terminal 26 sends equally.
The logical line unit 12 of short-distance wireless is not also when receiving the id information of key terminal 26 transmissions, with this result notification termination function limiting unit 14 and GPS location unit 16.Specifically, short-distance wireless communication unit 12 sends to key terminal 26 with above-mentioned id information and transmission request, and pick up counting by timer, through certain hour when key terminal 26 receives id information (time is overtime) not yet, with this result (overtime) notice termination function limiting unit 14 and GPS location unit 16.
When termination function limiting unit 14 does not receive the id information of key terminal 26 transmissions in short-distance wireless communication unit 12, the function of restriction mobile communication terminal 10.Specifically, when termination function limiting unit 14 receives overtime notice from short-distance wireless communication unit 12, be stop key input receiving function, stop the personal data of display Presentation Function, halt address book etc. Presentation Function, stop to record the IC chip of electronic money or credit card information access facility, stop call function, stop communication function with particular communication object (for example position register device 24) communication object in addition or the like, just stop by these fixed operation of specified functions of user preset.
When not receiving the id information that key terminal 26 sends in short-distance wireless communication unit 12, when also promptly receiving the overtime notice from short-distance wireless communication unit 12, GPS location unit 16 applying GPS systems obtain the positional information of mobile communication terminal 10.In addition, when not receiving by short-distance wireless communication unit 12 from id information that key terminal 26 is sent, GPS location portion 16 also just once but termly (for example every 1 hour) obtain the positional information of mobile communication terminal 10.
When not received the id information that key terminal 26 sends by short-distance wireless communication unit 12, the positional information of the mobile communication terminal 10 that data communication units 18 obtains GPS location unit 16 locations sends to the position register device 24 of predetermined transmission object.At this moment, data communication units 18 sends to position register device 24 via wireless base station 20 and mobile radio communication 22 with above-mentioned positional information.Data communication units 18 is not when receiving the id information of key terminal 26 transmissions by short-distance wireless communication unit 12, just not once and be (for example every 1 hour) termly, the positional information of the mobile communication terminal 10 that GPS location unit 16 locations are obtained sends to position register device 24.
The work of the mobile communication terminal of subsequent this execution mode of explanation.Fig. 3 shows the operation of bright mobile communication terminal.
When connecting the power supply of mobile communication terminal 10, some cycles T1 (for example 5 minutes) is pressed in short-distance wireless communication unit 12, the transmission requirement of the id information of transmission mobile communication terminal 10 and the id information of key terminal 26.Like this, the transmission requirement of the id information of the mobile communication terminal 10 that is sent and the id information of key terminal 26 just receives (S12) by key terminal 26.
After the transmission that key terminal 26 receives the id information of the id information of mobile communication terminal 10 and key terminal 26 requires, correspondingly, send the id information of key terminals 26 from key terminal 26.Like this, the id information of the key terminal 26 that is sent, just the short-distance wireless communication unit 12 by mobile communication terminal 10 is received (S14).
Here, send the transmission requirement of the id information of the id information of mobile communication terminals 10 and key terminal 26 by the short-distance wireless communication unit 12 of mobile communication terminal 10, and timer picks up counting.At this moment, from sending above-mentioned id information and send to require, when still failing to receive id information after the certain time interval T 2 when overtime (), notify termination function limiting unit 14 and GPS location unit 16 (S16) with this result (overtime) by key terminal 26.
By short-distance wireless communication unit 12 with overtime notice termination function limiting unit 14 after, just limit the control (S18) of the function of mobile communication terminal 10 by termination function limiting unit 14.More particularly,, control, to stop: keying in operation of specified functions such as receiving function, display unit Presentation Function, the access facility that records the IC chip of electronic money or credit card information, call function according to user's prior setting.
In addition, from short-distance wireless communication unit 12 with overtime notice GPS location unit 16 after, obtain the positional information (S20) of mobile communication terminal 10 by GPS location unit 16.
The positional information of the mobile communication terminal of being obtained by GPS location unit 16 10 sends to predetermined transmission object's position entering device 24 through data communication units 18, receives (S22) by position register device 24.The positional information of the mobile communication terminal 10 that receives through position register device 24 is stored in the storage device that position register device 24 had (S24).
Described here, the obtaining of the positional information of the 16 pairs of mobile communication terminals 10 in GPS location unit (S20), from data communication units 18 with positional information send to position register device 24 (S22), positional information is stored in position register device 24 (S24), they are pressed some cycles T3 (for example 1 hour) and repeat.
The effect and the effect of the mobile communication terminal of this execution mode are described again.Separate certain distance or certain distance when above when mobile communication terminal 10 and key terminal 26, the signal attenuation from key terminal 26 sends can not receive this signal by mobile communication.That is to say, can not receive at mobile communication terminal 10 under the situation of this signal that the possibility that surpasses certain distance between mobile communication terminal 10 and the key terminal 26 is very high.
Consider the above fact, the mobile communication terminal 10 of this execution mode, when failing to receive the id information that key terminal 26 sends in the logical line unit 12 of short-distance wireless, the positional information of mobile communication terminal 10 is obtained in GPS location unit 16, and data communication units 18 sends to position register device with this positional information.That is when the user key terminal 26 walking from the body area, owing to forget that when where placing or causing mobile communication terminal 10 because of having things stolen etc. and leave the user more than or equal to certain distance, the positional information of mobile communication terminal 10 promptly sends to position register device 24.In addition, when key terminal 26 is located at particular place, because of stolen wait with mobile communication terminal 10 bands from, when separating more than or equal to certain distance with this particular place, the positional information of mobile communication terminal 10 promptly sends to position register device 24.As a result, this mobile communication terminal 10 lose, forget where place or stolen in, can find rapidly.
The mobile communication terminal 10 of present embodiment, when failing to receive the id information of key terminal 26 transmissions in short-distance wireless communication unit 12, termination function limiting unit 14 can limit the function of this mobile communication terminal 10 self, thereby can prevent that it from being thief or the illegal use of the person of picking up.
The mobile communication terminal 10 of present embodiment, when failing to receive the id information that key terminal 26 sends in short-distance wireless communication unit 12, the positional information that just repeatedly regularly repeats GPS location unit 16 obtains the transmission with the positional information of data communication units 18.Therefore, even mobile communication terminal 10 is because of stolen or picked up away under the situation that has moved, the user of mobile communication terminal 10 or network manager, based on the positional information that sends to position register device 24 from mobile communication terminal 10 termly, just can grasp the position of mobile communication terminal 10 one by one.As a result, even at mobile communication terminal 10 because of stolen or picked up under the situation that has moved, also can find mobile communication terminal 10.
In the mobile communication terminal 10 of present embodiment, the 12 pairs of key terminals 26 in short-distance wireless communication unit send the transmission request of id information termly, receive sending the id information that request sends from key terminal 26.Because key terminal 26 also can send id information, thereby key terminal 26 can not need have the function that spontaneously sends id information termly according to the transmission request of mobile communication terminal 10 transmissions.As a result, key terminal 26 desirable easy structures.
The mobile communication terminal 10 of above-mentioned execution mode it is contemplated that out the various deformation form.The mobile communication terminal 10 of above-mentioned execution mode for example, when failing to receive the id information that key terminal 26 sends in short-distance wireless communication unit 12, the positional information of mobile communication terminal 10 is obtained in GPS location unit 16, though data communication units 18 sends to position register device 24 with this positional information, but GPS location unit 16 also can be stored in the positional information of the mobile communication terminal 10 obtained termly in the memory, and when failing to receive the id information that key terminal 26 sends in short-distance wireless communication unit 12, positional information by storing in data communication units 18 readout memories sends to position register device 24.
In the mobile communication terminal 10 of above-mentioned execution mode,, also can obtain the positional information of mobile communication terminal 10 by other device though be the positional information that obtains mobile communication terminal 10 by GPS location unit 16 applying GPS systems.For example, the id information of the wireless base station 20 that comprises in the announcement information that also wireless base station 20 can be sent is as the positional information of mobile communication terminal 10.The id information of wireless base station 20 during as the positional information of mobile communication terminal 10, compare with the positional information that the applying GPS system obtains, though positional precision reduces,, can make the simple in structure of mobile communication terminal 10 owing in each mobile communication terminal 10, need not install gps system.
In the above-mentioned execution mode, the structure of mobile communication terminal also can be got spontaneously, termly id information be sent to key terminal 26.By using this key terminal 26, the short-distance wireless communication unit 12 of mobile communication terminal 10 is just termly unnecessary, and the transmission request of the id information of the id information of mobile communication terminal 10 and key terminal 26 is sent to key terminal 26.
Have again, in the above-described embodiment, it is GPS location mobile communication terminal 10, (among Fig. 3, S20) be set in the function restriction of having carried out terminal and (among Fig. 3, S18) carry out afterwards, but also can be shown in the S11 of Fig. 4,, before the limiting terminal function, carry out the GPS location termly and keep this location result by mobile communication terminal 10.Under such form, mobile communication terminal 10 is judged after the limiting terminal function could carry out GPS location (S19), if possible then transforms to the later processing of above-mentioned S20.(S19, No), mobile communication terminal 10 is obtained the GPS location result (S21) who keeps in advance in S11, as positional information, sends to position register device 24 (S22) with this can not location the time.
According to above-mentioned variant, mobile communication terminal 10 is prior to before the function restriction, that is prior to detecting before the moment of leaving with key terminal 26, carries out the location of self terminal.Therefore, even mobile communication terminal 10 limits the situation that constantly can not carry out in the location zone in function, also can send positional information.Specifically, in the place that mobile communication terminal 10 and key terminal 26 are left mutually, even be connected with wireless base station 20 but can not carry out the place of location by GPS, also can be with up-to-date location result notification position register device 24.Thus, for example the user loses mobile communication terminal 10 within doors, forget when where placing, or when stolen in doors, position register device 24 just can be grasped rapidly and approaching place, mobile communication terminal 10 present positions.The result can find this mobile communication terminal 10 soon.
The above embodiments of the present invention obviously can have various variant.This class variant considers that the scope of following claims is the technology contents that is used for comprising above-mentioned all variant simultaneously not deviating under purport of the present invention and the purpose.
Claims (4)
1. mobile communication terminal is characterized in that having: the receiving system that receives the signal that sends termly from communication terminal;
When above-mentioned receiving system does not receive above-mentioned signal, self positional information is sent to the predetermined dispensing device that sends object.
2. the described mobile communication terminal of claim 1 is characterized in that, it also has the function-limiting device that limits self function when above-mentioned receiving system is not received above-mentioned signal.
3. the described mobile communication terminal of claim 1 is characterized in that, when above-mentioned receiving system was not received above-mentioned signal, above-mentioned dispensing device sent to above-mentioned transmission object with the positional information of self termly.
4. the described mobile communication terminal of claim 1 is characterized in that, above-mentioned receiving system sends to above-mentioned communication terminal with the transmission request of above-mentioned signal termly, sends request according to this and receives the above-mentioned signal that above-mentioned communication terminal sends.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004125965 | 2004-04-21 | ||
| JP2004125965 | 2004-04-21 | ||
| JP2005121352 | 2005-04-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1691691A true CN1691691A (en) | 2005-11-02 |
| CN100539607C CN100539607C (en) | 2009-09-09 |
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ID=35346807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100656825A Expired - Fee Related CN100539607C (en) | 2004-04-21 | 2005-04-21 | Mobile communication terminal |
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| Country | Link |
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| CN (1) | CN100539607C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102096776A (en) * | 2009-12-10 | 2011-06-15 | 株式会社Ntt都科摩 | Information-processing device and information-processing method |
| CN105493160A (en) * | 2013-07-12 | 2016-04-13 | 特洛尔门斯嘉德股份公司 | Mobile-device security |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6987975B1 (en) * | 1999-04-08 | 2006-01-17 | Ericsson Inc. | Method of generating control signals based on location of radio terminals |
| GB2363504A (en) * | 2000-06-16 | 2001-12-19 | Nokia Mobile Phones Ltd | A mobile phone including a device for preventing loss or theft |
-
2005
- 2005-04-21 CN CNB2005100656825A patent/CN100539607C/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102096776A (en) * | 2009-12-10 | 2011-06-15 | 株式会社Ntt都科摩 | Information-processing device and information-processing method |
| CN105493160A (en) * | 2013-07-12 | 2016-04-13 | 特洛尔门斯嘉德股份公司 | Mobile-device security |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100539607C (en) | 2009-09-09 |
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| C14 | Grant of patent or utility model | ||
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Free format text: FORMER OWNER: TORUHA K.K. |
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| TR01 | Transfer of patent right |
Effective date of registration: 20100729 Address after: Tokyo, Japan Patentee after: NTT Docomo, Inc. Address before: Tokyo, Japan Co-patentee before: Toruha K. K. Patentee before: NTT Docomo, Inc. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090909 Termination date: 20190421 |