CN1170328A - Apparatus for and method of controlling key locking operation in mobile cordless telephone - Google Patents
Apparatus for and method of controlling key locking operation in mobile cordless telephone Download PDFInfo
- Publication number
- CN1170328A CN1170328A CN97113881A CN97113881A CN1170328A CN 1170328 A CN1170328 A CN 1170328A CN 97113881 A CN97113881 A CN 97113881A CN 97113881 A CN97113881 A CN 97113881A CN 1170328 A CN1170328 A CN 1170328A
- Authority
- CN
- China
- Prior art keywords
- key
- state
- key lock
- lock
- input
- 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.)
- Granted
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/66—Substation equipment, e.g. for use by subscribers with means for preventing unauthorised or fraudulent calling
- H04M1/667—Preventing unauthorised calls from a telephone set
- H04M1/67—Preventing unauthorised calls from a telephone set by electronic means
- H04M1/673—Preventing unauthorised calls from a telephone set by electronic means the user being required to key in a code
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
- H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
- G06F3/023—Arrangements for converting discrete items of information into a coded form, e.g. arrangements for interpreting keyboard generated codes as alphanumeric codes, operand codes or instruction codes
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0261—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level
- H04W52/0267—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by controlling user interface components
-
- 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
Aimed at reducing power consumption, the present invention discloses a control device and a control method for the key-locking operation of a mobile cordless terminal. The device consists of a locking key, a clear key, a memory and a control part, wherein, the locking key is used to select a key-locking state, the clear key is used to select a clearing state in order to clear the key-locking state, the memory is used to store information related to the selecting and clearing of the key-locking state, and in order to select the key-locking state or the clearing state, the control part is used to detect the bit state stored in the memory, which is switched by the input of the locking key or the clear key. According to the present invention, when being manually selected, the key-locking state can be cleared only when a communication is carried out.
Description
The present invention relates to reducing a kind of control appliance and the method that power consumption is controlled code division multiple access (CDMA) terminal, more particularly, relate to the key lock in this class CDMA terminal is operating as a kind of control appliance and the method that reduces power consumption and control.
The CDMA terminal adopts the time slot working method usually for prolonging its useful life.Under this time slot working method, the CDMA terminal can regularly receive data in the given time makes its most of circuit keep dormant state (being power down mode) simultaneously in another time, thereby reduces power consumption.
Under the situation of pocket telephone, when power supply is pushed its key button unintentionally by (if being in idle condition) and when connecting, telephone state may change active state over to.In the case, telephone state will spend a lot of times just can return to dormant state.In this class pocket telephone, its talk key may can be pressed unintentionally.This being pressed unintentionally that key is turned round caused unnecessary power consumption.
Therefore, the purpose of this invention is to provide a kind of control CDMA terminal key lock apparatus operating and method, reach the purpose that reduces power consumption.
According to the present invention, the key lock state is only just removed when conversing after manually selecting.After the selected button lock function, the key lock state does not just work automatically when detecting any enter action in the given time.
Referring to accompanying drawing, from the explanation of more following embodiment, can know and understand other purpose of the present invention and aspect.In the accompanying drawing:
Fig. 1 is a perspective view of using mobile cordless telephone machine of the present invention;
Fig. 2 is the block diagram of the key lock control appliance of one embodiment of the invention;
Fig. 3 is the flow chart that one embodiment of the present of invention adopt key lock control appliance shown in Figure 2 to carry out the key lock control operation;
Fig. 4 and Fig. 5 are respectively an alternative embodiment of the invention is carried out the key lock control operation with key lock control appliance shown in Figure 2 flow chart.
Fig. 1 shows the mobile cordless telephone machine of the present invention of using.Mobile cordless telephone machine shown in the figure is got general structure.Among Fig. 1, numbering 111 expression loud speakers, numbering 112 expression display parts, this can be a LCD.Numbering 113 expression talk keys, numbering 114 expressions are around the shift knob of the cover 18 of phone body swing installing.Cover 118 covers the keyseat of telephone set.In addition, numbering 115 expression volume keys, numbering 116 expression " # " number keys.The present invention for embodiment in, " # " number key is in order to by automatic or manual selected button lock function of the present invention.At last, numbering 117 expression microphones.
Fig. 2 shows the block diagram of the key lock control appliance of one embodiment of the invention.As shown in Figure 2, the key input part of key lock control appliance is equipped with a plurality of function keys that can fulfil the operations flow locking of cordless telephone such as selected button and the dialing.The key lock control appliance also comprises memory 300 and control section 100.Memory 300 is in order to storing about selected and remove the information of key lock function and the text of announcement key lock state, and 100 of control sections are in order to according to the locking bit of the key input of being received with the selected button lock function.Control section also is used for eliminating selected locking bit according to the cancel key input of being received under the selected good situation of key lock function, thus the cancel key lock function.Though any one key button in the key input section 200 all can be used as the key button that produces the cancel key signal, for embodiment in adopted volume key 115 to fulfil this function.Why adopting volume key 115 to produce the cancel key signal is because volume key 115 is configured in the lateral parts of phone body, thereby has reduced the possibility of removing key button unintentionally that actuating key button unintentionally causes.The key lock control appliance also is included in the timer 400 of working under the control of control section 100.Be transferred in the key lock function under the situation of automatic mode, set up the key lock function when timer 400 start-up control parts 100 are imported without any key in the given time automatically.Display part 112 is used for display key lock-out state under the control of control section 100.
Fig. 3 is one embodiment of the present of invention are carried out the key lock control operation with a key lock control appliance shown in Figure 2 flow chart.The key lock control operation of Fig. 3 is to carry out under the key lock function is transferred to the situation of manual work state.Describe the sequential steps of Fig. 3 key lock control now in detail in conjunction with the structure of Fig. 1 and Fig. 2.
At step 3a, control section 100 judges whether the cordless telephone mode of operation at that time that flows is equivalent to the key lock state.When mode of operation at that time was not equivalent to the key lock state, program just changed step 3b over to.At step 3b, carry out key scanning.According to the result of key scanning, then judge the input of whether receiving locking key in the control section 100 at step 3c.When having detected the locking key input, control section 100 is just at the selected locking bit that leaves in the memory 300 of step 3d, thus the selected key lock state that except that clear key, can not scan other key.Like this, the flow operating state of cordless telephone machine just switches to the key lock state.At this moment, control section 100 is also controlled display part 112 to show the selected key lock state that is in of announcing.Under the key lock state, control section 100 judges whether receive the clear key input at step 3e.When detecting the clear key input, program just enters step 3f forward.At step 3f, control section 100 is removed the locking bit that leaves in the memory 300, thus the clear key lock-out state.After this, program turns back to step 3b.On the other hand, if when step 3c judges the optional key input of receiving beyond the locking key input according to the result of step 3b key scanning, program just enters step 3g forward, imports relevant handling procedure to carry out with the key of being received.
Fig. 4 and Fig. 5 shown in respectively the another embodiment of the present invention flow chart that carries out the key lock control operation with key lock equipment shown in Figure 2.Carry out under the situation that this key lock control operation is a selected button lock function under manual mode.Describe the sequential steps of Fig. 4 and Fig. 5 key lock control operation now in detail in conjunction with the structure of Fig. 1 and Fig. 2.
At step 4a, control section 100 is examined oneself to have and is not received the key entry of automatic key lock function.Key in when defeated when detecting the automatic key lock function, control section 100 is with regard to execution in step 4b.At step 4b, the control section 100 selected function setting positions of leaving in the memory 300.
On the other hand, control section 100 is examined the function setting position of leaving in the memory 300 at step 5a when telephone set is connected for the first time or be transformed into its time sequence status.In other words, control section 100 is examined and is selected the automatic key lock function whether.If selected automatic key lock function, program just enters step 5b forward.At step 5b, control section 100 is examined the locking bit that leaves in the memory 300 to determine that whether the telephone set current working state is corresponding to the key lock state.When present operating state did not correspond to the key lock state, control section 100 just drove timer 400 at step 5c.After this, program is gone into step 5d forward and is carried out key scanning.Then determined whether that according to the result of key scanning optional key input produces at step 5e.When detecting optional key input, control section 100 receives temporal information from timer 400 at step 5f.According to the temporal information of being received, whether the 100 detection scheduled times of control section mistake.When determining not detect the key input within the predetermined time, program just enters step 5g forward.At step 5g, the locking bit that is stored in the memory 300 is set at " 1 ", thus the selected button lock-out state.Like this, the operating state of telephone set just switches to the key lock state.At this moment, control section 100 is also controlled display part 112 to show the text of the key lock state that announcement is selected.Under the key lock state, forbid clear key key scanning in addition.Under the key lock state, control section 100 determines oneself whether to receive the clear key input at step 5h.When detecting clear key input input, program enters step 5i forward.At step 5i, the locking bit that control section 100 will leave in the memory 300 is set at " 0 ", thus the cancel key lock-out state.After this, program turns back to step 5c.On the other hand, if choose the key input at step 5e wantonly according to definite generation of the result of step 5d key scanning, program just enters step 5j forward and imports relevant handling procedure with the key of carrying out and receiving.
Therefore, when wanting under the key lock state, to push the numerical key of telephone number or other function key, must push clear key with the cancel key lock-out state.Can import in the case and want the key signals imported.
In sum as can be known, according to the present invention, both selected button lock function automatically also can be removed selected key lock function automatically.So just can avoid starting terminal unintentionally, thereby reduce power consumption.
Though disclose some most preferred embodiments of the present invention for illustrating above, but the experts in present technique field know, can carry out various modifications, replenish and replace with regard to the foregoing description under the prerequisite of the scope and spirit essence described in the appended claims not breaking away from the present invention.
Claims (9)
1. a kind of key lock control appliance of the cordless terminal that flows is characterized in that it comprises:
A locking key is used for the selected button lock-out state;
A cancel key is for selecting the elimination state with the cancel key lock-out state;
A memory is for the information of storage about selected and cancel key lock-out state; A control section, in order to switching the position attitude that leaves in the memory when the input that detects from locking key or cancel key, thus selected button lock-out state or removing state.
2. key lock control appliance as claimed in claim 1 is characterized in that it also comprises:
A memory is for the text of storage representation key lock state; With
A display part is in order to show the text of expression key lock state under the control of control section.
3. key lock control appliance as claimed in claim 1 or 2 is characterized in that, the pocket telephone that described mobile cordless terminal is a code division multiple access system.
4. a kind of key lock control appliance of the cordless terminal that flows is characterized in that it comprises:
A function selected button is for selected automatic key lock function;
A clear key is for selecting the removing state with the cancel key lock-out state;
A memory is for the information of storage about selected and cancel key lock-out state;
A timer is for carrying out timing within the predetermined time according to the control signal of being received; With
A control section, be used for switching when detecting the input from function selected button or clear key the position attitude that leaves memory in, thereby selected automatic key lock function and selected button lock-out state or elimination state, detect in the given time simultaneously when key is imported and control the operation of timer and the key lock state is worked, thereby stop the key scanning operation till the input generation that has from cancel key.
5. key lock control appliance as claimed in claim 4 is characterized in that it also comprises:
A memory is for the text of storage representation key lock state;
A display part is for the text that shows expression key lock state under the control of control section.
6. as claim 4 or 5 described key lock control appliances, it is characterized in that the cordless terminal that flows is the pocket telephone of code division multiple access system.
7. a kind of key lock control method of the cordless terminal that flows is characterized in that it comprises the following steps:
(a) determine that whether current mode of operation is corresponding to the key lock state;
(b) when not corresponding to the key lock state, current operation determines whether to detect the locking key input;
The selected button lock-out state carries out scan operation thereby stop to each key beyond the cancel key when (c) detecting the locking key input;
(d) determine under the key lock state, whether to detect the cancel key input;
(e) detecting cancel key when input cancel key lock-out state and execution in step (b) and subsequent each step repeatedly.
8. a kind of key lock control method of the cordless terminal that flows is characterized in that it comprises the following steps:
(a) examine whether selected automatic key lock function;
Determine that whether the terminal current working state is corresponding to the key lock state when (b) having selected the automatic key lock function;
(c) thus the execute key scan operation determines whether to detect the input of optional key when current working state does not correspond to the key lock state, thereby and when optional key input the selected button lock-out state stop the key beyond the cancel key carried out key scanning;
(d) determine under the key lock state, whether to detect the cancel key input;
Cancel key lock-out state and repeated execution of steps (c) and subsequent each step when (e) detecting the cancel key input.
9. key lock control method as claimed in claim 8 is characterized in that, described automatic key lock function comprises the following steps:
Examine and whether detect the input of AutoLock feature key;
Selected button lock-out state when detecting the input of AutoLock feature key.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR24076/96 | 1996-06-26 | ||
| KR1019960024076A KR100193829B1 (en) | 1996-06-26 | 1996-06-26 | Key lock control device and method for mobile wireless telephone |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1170328A true CN1170328A (en) | 1998-01-14 |
| CN1093360C CN1093360C (en) | 2002-10-23 |
Family
ID=19463601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN97113881A Expired - Lifetime CN1093360C (en) | 1996-06-26 | 1997-06-26 | Apparatus for and method of controlling key locking operation in mobile cordless telephone |
Country Status (4)
| Country | Link |
|---|---|
| KR (1) | KR100193829B1 (en) |
| CN (1) | CN1093360C (en) |
| DE (1) | DE19724278A1 (en) |
| GB (1) | GB2314739B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7224996B2 (en) | 2002-06-21 | 2007-05-29 | Fujitsu Limited | Mobile information device, method of controlling mobile information device, and program |
| CN100432874C (en) * | 2004-12-06 | 2008-11-12 | 玴荣科技股份有限公司 | Method and apparatus for electricity saving of electronic apparatus |
| US7602377B2 (en) | 2003-11-18 | 2009-10-13 | Lg Electronics Inc. | Mobile device and method for preventing undesired key depression in the same |
| CN103164039A (en) * | 2011-12-16 | 2013-06-19 | 希姆通信息技术（上海）有限公司 | Terminal device and control method |
| CN101444074B (en) * | 2006-05-15 | 2013-08-28 | 诺基亚公司 | Electronic device having a plurality of modes of operation |
| CN113535302A (en) * | 2021-07-16 | 2021-10-22 | 广州飞傲电子科技有限公司 | Method and device for preventing misoperation of terminal equipment key and terminal equipment |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20000031918A (en) * | 1998-11-11 | 2000-06-05 | 윤종용 | Device and method to lock key of mobile communication terminal by message transmission to lock key at base station. |
| JP2000165511A (en) * | 1998-11-26 | 2000-06-16 | Nec Corp | Portable telephone set and dial lock method for portable telephone set |
| US6449492B1 (en) | 1999-12-02 | 2002-09-10 | Qualcomm Incorporated | Apparatus and method for preventing inadvertant operation of a manual input device |
| GB2364208B (en) * | 2000-06-30 | 2004-11-17 | Nokia Mobile Phones Ltd | Improved data input |
| GB2382953B (en) * | 2001-12-04 | 2004-03-03 | Motorola Inc | Radio communication units and holders therefor |
| KR100983264B1 (en) * | 2003-04-07 | 2010-09-24 | 엘지전자 주식회사 | Mobile terminal having automatic locking function and Method for automatic locking of the same |
| DE102004042625A1 (en) * | 2004-07-02 | 2006-02-16 | Dieter Effmert | Security circuit for mobile telephone may be programmed by authorized user with PIN number and fingerprint and has circuit with locking and operating control and alarm and reset circuits |
| US9182837B2 (en) | 2005-11-28 | 2015-11-10 | Synaptics Incorporated | Methods and systems for implementing modal changes in a device in response to proximity and force indications |
| KR100758634B1 (en) * | 2006-07-21 | 2007-09-14 | 삼성전자주식회사 | Method and apparatus for controlling the hold mode of a mobile terminal |
| KR20080073872A (en) | 2007-02-07 | 2008-08-12 | 엘지전자 주식회사 | Mobile communication terminal with touch screen and method of inputting information using same |
| GB2452017A (en) * | 2007-06-28 | 2009-02-25 | Symbian Software Ltd | Input Locking |
| US8174503B2 (en) | 2008-05-17 | 2012-05-08 | David H. Cain | Touch-based authentication of a mobile device through user generated pattern creation |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW198141B (en) * | 1991-09-16 | 1993-01-11 | Motorola Inc | |
| JP2891873B2 (en) * | 1994-05-24 | 1999-05-17 | 日本電気株式会社 | Wireless device and power control method thereof |
-
1996
- 1996-06-26 KR KR1019960024076A patent/KR100193829B1/en not_active IP Right Cessation
-
1997
- 1997-06-09 DE DE19724278A patent/DE19724278A1/en not_active Ceased
- 1997-06-26 CN CN97113881A patent/CN1093360C/en not_active Expired - Lifetime
- 1997-06-26 GB GB9713459A patent/GB2314739B/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7224996B2 (en) | 2002-06-21 | 2007-05-29 | Fujitsu Limited | Mobile information device, method of controlling mobile information device, and program |
| CN100458754C (en) * | 2002-06-21 | 2009-02-04 | 富士通株式会社 | Mobile information device, method for controlling a mobile information device and program |
| US7602377B2 (en) | 2003-11-18 | 2009-10-13 | Lg Electronics Inc. | Mobile device and method for preventing undesired key depression in the same |
| CN1619471B (en) * | 2003-11-18 | 2010-05-26 | Lg电子株式会社 | Mobile device and method for preventing undesired key depression in the same |
| CN100432874C (en) * | 2004-12-06 | 2008-11-12 | 玴荣科技股份有限公司 | Method and apparatus for electricity saving of electronic apparatus |
| CN101444074B (en) * | 2006-05-15 | 2013-08-28 | 诺基亚公司 | Electronic device having a plurality of modes of operation |
| CN103164039A (en) * | 2011-12-16 | 2013-06-19 | 希姆通信息技术（上海）有限公司 | Terminal device and control method |
| CN113535302A (en) * | 2021-07-16 | 2021-10-22 | 广州飞傲电子科技有限公司 | Method and device for preventing misoperation of terminal equipment key and terminal equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1093360C (en) | 2002-10-23 |
| GB2314739B (en) | 1999-03-10 |
| KR100193829B1 (en) | 1999-06-15 |
| GB2314739A (en) | 1998-01-07 |
| DE19724278A1 (en) | 1998-01-02 |
| GB9713459D0 (en) | 1997-09-03 |
| KR980007101A (en) | 1998-03-30 |
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Legal Events
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|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20021023 |