CN1321539C - Emergency call method utilizing portable terminal - Google Patents
Emergency call method utilizing portable terminal Download PDFInfo
- Publication number
- CN1321539C CN1321539C CNB2004100317183A CN200410031718A CN1321539C CN 1321539 C CN1321539 C CN 1321539C CN B2004100317183 A CNB2004100317183 A CN B2004100317183A CN 200410031718 A CN200410031718 A CN 200410031718A CN 1321539 C CN1321539 C CN 1321539C
- Authority
- CN
- China
- Prior art keywords
- portable terminal
- terminal device
- function
- emergency call
- emergency
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
- H04M1/72418—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality for supporting emergency services
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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
- H04W4/90—Services for handling of emergency or hazardous situations, e.g. earthquake and tsunami warning systems [ETWS]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
An emergency call method using a mobile terminal is provided to extend time for generating an emergency signal by extremely reducing power consumption of the mobile terminal by cutting off the power for functions related to an emergency call and to prevent an emergency call operation from being exposed to a criminal, thereby effectively coping with an emergency state. A user operates a mobile terminal to select an emergency call function. The mobile terminal cuts off the power for a display function, transmitting and receiving functions of the mobile terminal except parts necessary for the emergency call function. The mobile terminal periodically or non-periodically transmits an emergency call signal before the emergency call function is released.
Description
Technical field
The present invention relates to a kind of Emmergency call method that utilizes portable terminal device, particularly when meeting with emergency such as disaster or kidnapping, cut off all and the power supply of the irrelevant function of urgent call, only periodicity sends the urgent call signal.The present invention utilizes the Emmergency call method of portable terminal device to prolong the urgency signal time of origin, and the urgent call action can't be confirmed, can improve disguise.
Background technology
Along with the use sharp increase of portable terminal device, various development of Communication Technique can realize the location tracking to the user who utilizes portable terminal device.Portable terminal device has become now and has carried the higher article of probability than traditional articles accompanieds such as wallet and wrist-watches, by it, not only can confirm victim's position, and aspect the victim's who confirms violent crimes such as being kidnapped position and apprehend this criminal, also make great contribution.
Increasing people is enjoying colorful life, thereby may face various critical condition, and the isolated helpless situation of rainy season or vacation the easiest generation disaster or appearance in the time can't confirming the position rapidly, may cause serious crisis.Particularly,, also be difficult to illustrate position accurately, thereby be difficult to carry out effectively relief rapidly even utilize portable terminal device to require assistance owing to easier experience disaster in strange environment or isolated.Especially in this case, if utilize victim's portable terminal device to confirm user's position, then has the advantage that in time to succour.
Yet, even in this case, when meeting with disaster or occurring isolating helpless situation, because the out of repair situation of communication environment often appears in bad weather or geographical position, therefore be difficult to converse smoothly, close-talking sensitivity is low, and battery consumption sharply increases.Particularly for the situation of the position of following the trail of portable terminal device, the position that can't converse smoothly in bad weather, mountain, in the island, building etc., when opening the portable terminal device power supply for a long time, because battery is in quick consumption, in fact after emergency in the time succouring, the power supply of portable terminal device all exhausts, and very easily is difficult to carry out the situation of location tracking.
In addition, along with economic situation difficulty day by day, the economic pressures that caused by credit card enterprise etc. relate to entire society, and violent crimes such as kidnapping again and again.In this case, occurred by utilizing various portable terminal devices to confirm position, the technological achievement of apprehend this criminal.But the criminal who has understood this situation can take to confirm measures such as victim's portable terminal device state, powered-down, thereby causes its actual effect to reduce gradually.
And, cry for help by the voice call that utilizes portable terminal device, though when the portable terminal device user is injured, also can handle rapidly, to such an extent as to but when badly wounded when being difficult to converse, emergency also may become very difficult, and before enforcing location was followed the trail of, battery just may run out.
In the portable terminal device that is equipped with emergency call function that in the past proposes, have and can pass through shortcut placement of emergency calls number, the function of utilizing voice to cry for help, thus can realize emergency fast by emergency call function.But as mentioned above, can't carry out under the situations such as the kidnapping of voice call/injured the user, efficient is minimized.And, because the electrical source consumption of whole portable terminal device is with identical at ordinary times, so before eliminating critical condition, the situation of portable terminal device power supply deficiency may take place.
And, though had in the past by pressing the function that shortcut etc. is called out emergency automatically, but the calling of adding under the state that also be all functions at portable terminal device this moment all is activated to emergency, so battery consumption is big, because this urgent call situation can be confirmed in portable terminal device, so when crimes such as kidnapping took place, criminal may cut off the electricity supply.Particularly in the process that realizes urgent call, if portable terminal device receives signal, then can receive warning tones or vibration, under situations such as kidnapping, can make criminal learn that the victim is using portable terminal device, thereby the use that portable terminal device takes place is interrupted, and is difficult to confirm the situation of victim position.
Therefore, need a kind of when emergency takes place, can be more hidden, and in long-time the lasting means of warning emergency.
As mentioned above, utilized the Emmergency call method of portable terminal device to be added with the function that to utilize voice call to cry for help smoothly in the past, perhaps additivity ground sends the urgent call signal on the function of existing portable terminal device, so the power consumption of portable terminal device is big, before critical condition is eliminated, the situation of portable terminal device power supply deficiency takes place very easily.Under emergencies such as kidnapping, exist other people to be easy to just can learn that the victim is using portable terminal device, thereby cut off the problem that portable terminal device uses.
Summary of the invention
In view of this problem, the object of the present invention is to provide a kind of Emmergency call method that utilizes portable terminal device, when emergency takes place, after utilizing set shortcut etc. to select emergency call function, close all functions of the portable terminal device except that emergency call function, make power consumption reduce to minimum, simultaneously before above-mentioned emergency function is removed, the power supply of portable terminal device is looked like close the same, whether make other people can't learn emergency call function uses.Thereby, can effectively tackle meeting with under the emergencies such as disaster or kidnapping.
For achieving the above object, feature of the present invention is may further comprise the steps: step 1, and the user operates portable terminal device, selects emergency call function; Step 2 is closed all functions except that emergency call function; Step 3, before above-mentioned emergency call function was removed, cycle or aperiodicity sent the urgent call signal repeatedly.
Above-mentioned feature of closing the step of the function except that emergency call function is to be made of two steps: step 1, cut off to remove the power supply of all parts of urgent call institute must be partly; Step 2 is cut off all the key inputs except that removing the required key input of emergency call function.
Description of drawings
Fig. 1 is the workflow diagram of one embodiment of the invention.
Embodiment
With reference to the accompanying drawings, describe aforesaid embodiments of the invention in detail.
Fig. 1 is the flow chart of simple embodiment of the present invention.As shown in the figure, shown the user in the face of emergency, the flow process when selecting emergency call function.
When the user utilized set shortcut or key combination to select emergency call function, portable terminal device cut off the power supply of the portable terminal device all functions portion except that the necessary part of emergency call function.
That is, cut off the display part function, receive sending function etc., and the action of various inner alarm or general operation system etc., the loud speaker output of portable terminal device also is cut off.Thus, the electrical source consumption of electrical source consumption part is extremely contained, can prolong the time that the urgent call signal takes place.In addition because the use of all functions all contained, even other people portable terminal device is confirmed also whether can't learn and use emergency call function, in fact, the state of portable terminal device seems to be similar to the state that power supply discharges fully.
Afterwards, before the emergency call function of above-mentioned setting is disengaged, continue to send the urgent call signal, emergency call function can return to normal condition with cut all functions after removing.
It should be noted that, in order to remove the emergency call function of above-mentioned setting, though can distribute other key combination or function key, but for other people can't be operated, make battery look like that discharge like that fully simultaneously, the present invention cuts off all key operations, has only the separate power supplies battery, could remove emergency call function.
Simultaneously, the urgent call signal is the signal of the short message that comprises that the base station can discern, can send by the channel that is provided with in advance with the base station.Owing to only comprise the shortest information, thereby can reduce the consumption of power supply to greatest extent.Because identification of base stations is to the position of corresponding portable terminal device, when rescue group or police file a request, common carrier can provide the position of corresponding portable terminal device, so do not need other information, therefore this urgent call signal can be only to comprise the information of informing the urgent call mark.
And, by preventing from the consumption of power supply under the communication environment condition of severe, also can utilize maximum transmit power to send corresponding urgent call signal, to realize the transmission of urgent call signal with the power control of base station etc.Yet, even if in this case, if with both delay times of fixed length be that unit sends repeatedly, also can reduce power consumption to greatest extent.For example,, compare, then can guarantee tens of times service time with the service time of general portable terminal device if 10 seconds or 1 minute being that unit sends the urgent call signal.But it should be noted that this transmission power control part is not a content essential to the invention.
As mentioned above, urgent call of the present invention is under the situation that meets with disaster, before emergency is eliminated, can in the long as far as possible time, continue to send the urgent call signal, even meet with kidnapping or and the injured user of grade can't utilize under the situation that voice call cries for help, also can secret maintenance urgent call.
As mentioned above, the present invention utilizes the Emmergency call method of portable terminal device when emergency takes place, by set portable terminal device operation, close all functions of the portable terminal device except that emergency call function, make power consumption reduce to minimum, simultaneously before emergency is eliminated, the power supply of portable terminal device is looked like close the same.Thereby has following effect: when meeting with disaster, before emergency is eliminated, can in the long as far as possible time, continue to send the urgent call signal, even under the situation that user such as be kidnaped or injured can't cry for help by voice call, not only can continue to keep urgent call, can also under criminal informations such as kidnapping, make other people can't learn the urgent call situation, thereby the power supply that prevents portable terminal device such as be cut off at the generation of extreme situation.
Claims (5)
1. Emmergency call method that utilizes portable terminal device is characterized in that may further comprise the steps:
Step 1, the user operates portable terminal device, selects emergency call function; Step 2 is closed all functions except that emergency call function; Step 3, before above-mentioned emergency call function was removed, cycle or aperiodicity sent the urgent call signal repeatedly.
2. the Emmergency call method that utilizes portable terminal device according to claim 1 is characterized in that: the function except that above-mentioned emergency call function comprises the display part function, receives sending function, alarm function.
3. the Emmergency call method that utilizes portable terminal device according to claim 1, it is characterized in that the step of closing the function except that above-mentioned emergency call function is made of two steps: step 1, cut off to remove the power supply of all parts of urgent call institute must be partly; Step 2 is cut off all the key inputs except that removing the required key input of emergency call function.
4. the Emmergency call method that utilizes portable terminal device according to claim 1, it is characterized in that: the releasing of above-mentioned emergency call function can only be restarted power supply and realized by taking off battery, before battery took off, all peripheral operations of portable terminal device all can't be carried out.
5. the Emmergency call method that utilizes portable terminal device according to claim 1 is characterized in that: for above-mentioned urgent call signal, utilize maximum transmit power, delaying with the long period is the cycle, only sends the shortest content repeatedly.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR0050247/2003 | 2003-07-22 | ||
| KR1020030050247A KR100641133B1 (en) | 2003-07-22 | 2003-07-22 | Emergency calling method using mobile terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1578511A CN1578511A (en) | 2005-02-09 |
| CN1321539C true CN1321539C (en) | 2007-06-13 |
Family
ID=34587817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100317183A Expired - Fee Related CN1321539C (en) | 2003-07-22 | 2004-03-24 | Emergency call method utilizing portable terminal |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR100641133B1 (en) |
| CN (1) | CN1321539C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100754700B1 (en) * | 2005-07-01 | 2007-09-03 | 삼성전자주식회사 | System and method for transmitting emergency message |
| KR102312077B1 (en) | 2020-05-19 | 2021-10-14 | 주식회사 코밴 | Calling method and calling system |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1311963A (en) * | 1998-07-30 | 2001-09-05 | 艾利森公司 | Feature for emergency calling and short messaging system |
| CN1346531A (en) * | 1998-12-30 | 2002-04-24 | 艾利森公司 | Reserve power system foir any battery operated device |
-
2003
- 2003-07-22 KR KR1020030050247A patent/KR100641133B1/en not_active IP Right Cessation
-
2004
- 2004-03-24 CN CNB2004100317183A patent/CN1321539C/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1311963A (en) * | 1998-07-30 | 2001-09-05 | 艾利森公司 | Feature for emergency calling and short messaging system |
| CN1346531A (en) * | 1998-12-30 | 2002-04-24 | 艾利森公司 | Reserve power system foir any battery operated device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1578511A (en) | 2005-02-09 |
| KR20050011240A (en) | 2005-01-29 |
| KR100641133B1 (en) | 2006-11-02 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070613 |