CN1176535A - Portable radio unit with screen - Google Patents
Portable radio unit with screen Download PDFInfo
- Publication number
- CN1176535A CN1176535A CN97116762A CN97116762A CN1176535A CN 1176535 A CN1176535 A CN 1176535A CN 97116762 A CN97116762 A CN 97116762A CN 97116762 A CN97116762 A CN 97116762A CN 1176535 A CN1176535 A CN 1176535A
- Authority
- CN
- China
- Prior art keywords
- viewing area
- illumination
- display screen
- display
- work
- 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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
- H04M1/0266—Details of the structure or mounting of specific components for a display module assembly
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
- G06F1/1637—Details related to the display arrangement, including those related to the mounting of the display in the housing
-
- 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
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
- G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
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- 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
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Telephone Function (AREA)
Abstract
A portable wireless device increases the use time without decreasing the usage. The device includes display screens in a first display region and a second display region, an illumination detector for detecting the illumination nearby the display screen to output the illumination signal, and a display controller for controlling the first display region and the second display region. According to the illumination signal, the first display region and the second display region under the control of the display controller are on duty or off duty. When the illumination value is larger than the preset benchmark value, the first display region of the display screen is on duty under control. When the illumination value is equal to or smaller than the benchmark value, at least one of the first display region and the second display region of the display screen is off duty under control.
Description
The present invention relates to portable radio device,, especially be provided with and be used to show various information, as the portable radio device of the display screen of text and functional symbol sign as beep-pager and mobile phone.
Usually, each all has a display screen various types of beep-pagers, be used to show the text of reception and functional symbol that it uses self, and it is actually used.
For the beep-pager of routine, the display operation of text and identifier and the difference of user situation and in establish the setting of function or the existence of selection operation/lack etc. and have nothing to do.Yet the problem of existence is because the electrical power consumed that increases makes the up duration cycle of beep-pager very short.
For another kind of conventional beep-pager; Established the setting of function or selection operation by special time week after date in last time, display operation entirely or is partly stopped.Yet the problem of existence is that availability has reduced, even this is because need, after this special time period expires, the user can not notice on the display screen for example such display message of time at that time.
The purpose of this invention is to provide a kind of portable radio device, it has increased cycle up time under the situation that does not reduce serviceability.
Another object of the present invention provides a kind of portable radio device that can effectively use battery power.
Purpose and other purpose above-mentioned to one skilled in the art by following description will become more cheer and bright.
Portable radio device of the present invention comprises the display screen with one first viewing area and one second viewing area, one is used to detect near the display screen illumination exporting the luminance detection device of an illumination intensity signal, and is used to control the display controller of first and second viewing areas.
In first and second viewing areas each is to become work or idle according to illumination intensity signal under the control of display controller.
When illumination intensity signal value during greater than predetermined reference value, first viewing area of display screen becomes work.When the illumination intensity signal value was equal to or less than fiducial value, at least one became idlely in first and second viewing areas of display screen, and lighting device becomes work.
For portable radio device of the present invention, display screen comprises first and second viewing areas of being controlled respectively by display controller.Also have, when illumination sign value during greater than pre-determined reference value, first viewing area of display screen is controlled as and will be work, in other words, uses the environment of apparatus of the present invention to become clear.Therefore, when information if desired showed in first viewing area, the user can notice the information of this demonstration.This just means that usability does not descend.
On the other hand, when the illumination intensity signal value was equal to or less than predetermined reference value, in other words, when device of the present invention was used in a dark environment, at least one in first and second viewing areas of display screen was controlled for will not working, thereby has reduced the consumption of electric energy.Therefore, the available time cycle is increased.
Its result, cycle up time of portable radio device can access increase under the situation that does not reduce usability.
In addition, under the environment that device of the present invention uses is dark situation, at least one will be controlled as and not work in display screen first and second viewing areas.Therefore, can effectively utilize the electric energy of battery according to device of the present invention.
In the most preferred embodiment of portable radio device of the present invention, also further being provided with one can carry out the functional switch that build-in function is provided with by user's operation.Also be provided with the lighting device controller that is used to illuminate the lighting device of display screen and is used to control lighting device.Illuminating device is to change work or idle into according to illumination sign under the control of lighting device controller.
When this switch was operated, the information relevant with this functional switch was displayed on first viewing area, and this is presented under the bright environment is illumination not, and under dim environment by lighting device lighting.
In this case, even an advantage in addition is in dim environment, the user also can promptly notice the information relevant with this functional switch on display screen.
In another most preferred embodiment of portable radio device of the present invention, also provide to be designed to when receiving calling signal with driven call alerts signal.When call signal was received, this information was displayed on first viewing area, and this is presented under the bright environment is not throw light on, and under dim environment illumination is arranged.
In this case, even an advantage in addition is under dim environment, the user also can promptly notice the reception information on display screen.
Utilize the present invention for more effective, existing present invention is described with reference to respective drawings.
Fig. 1 is the block diagram of structure of the portable radio device of the expression embodiment of the invention;
Fig. 2 is the schematic diagram of display screen of the portable radio device of the embodiment of the invention shown in Figure 1;
Fig. 3 shows the operating sequence flow chart of the portable radio device of the embodiment of the invention shown in Figure 1.
Below with reference to accompanying drawings most preferred embodiment of the present invention is illustrated.
The portable wireless device of the embodiment of the invention has structure as shown in Figure 1, and this installs as selective call radio receiver, i.e. a beep-pager.
In Fig. 1, receiver 1 receives and detects the radio signal A0 that is sent by a base station (not shown), to export a detected signal A1 to decoder 2.Radio signal A0 comprises the identifier (that is, ID number) of the coding of the portable radio device that will be launched.This signal A0 also comprises information encoded.
Decoder 2 judge be included among the detected signal A1 ID number whether consistent with ID number of this device registration.If the ID that receives number with this device registration ID number is consistent, is used for the output signal A2 that notification call and relevant information exist and is sent to master controller 3.
As clear demonstration the among Fig. 2, the main viewing area 12 of display screen 11 has one to be designed for the dot matrix 15 that shows various characters and sign.On main viewing area 12, not only various predetermined informations, time and the person's of sending name at that time for example, and also have the information that sends selectively to be shown.
On the other hand, the secondary viewing area 13 of display screen 11 has a plurality of symbols 16, and sign 16 is used for showing corresponding to the build-in function state that indicates 16 to the user.In Fig. 2, illustrate symbols such as " open-minded ", " loud speaker ", " battery ".These signs 16 are to disconnect with logical one simply closing control.If some signs 16 are switched to " lead to ", these indicate that 16 are presented at that time that function corresponding works.
As described above, in secondary viewing area 13, same sign 16 is converted to on-off simply in same position.In other words, only there be a single function or a state to show by same sign 16.On the other hand, in basic display unit 12, various characters can selectively show for " leading to " or " breaking " by the point of selectively changing in dot matrix 15.Just, various information can be shown changeably in turn by dot matrix 15.
The difference of above capacity in display capabilities or advocate peace secondary viewing area 12 and 13 causes the difference of viewing area 12 and 13 circuit sizes.Specifically, be used for the bigger circuit size of main display driver 5 needs of main viewing area 12, therefore, power consumption becomes bigger.On the other hand, the secondary display driver 6 that is used for secondary viewing area 13 does not need as the so big circuit size of main display driver 5.Therefore, the power consumption of secondary display driver 6 is lower than the power consumption of main display driver 5.
When the environment of this device (that is, the place that this device uses) was dark situation, master controller 3 was to lamp driver 9 outputs one control signal A5.Driver 9 is exported a signal A12 according to signal A5 to illuminating lamp 10, thereby launches the light that is used to throw light on towards the display screen under dark surrounds 11.
In this embodiment, the first-class that master controller 3 is designed to after specific call operation is finished was treated in the time, showed in main viewing area 12 " current time ".Should can show in secondary viewing area 13 " current time " with conventional segmentation display mode.Yet in order synchronously to show the full detail of current time, as, year, month, day and what day, secondary viewing area 13 will occupy the major part of display screen 11.Reason is that the information that needs is to be designed to by symbol 16 it be shown in secondary viewing area 13, and its result shows needs the exclusive district of current time.It is very narrow that the necessity of exclusive district means that main viewing area 12 becomes.
Consequently, if treat the time that in first-class " current time " shows that in secondary viewing area 13 usability of this portable radio device has substantial degradation so.That is to say that this device can not actually use.
Because above-mentioned, " current time " demonstration in main viewing area 12 makes this device very practical.Yet, if showing, this keep one to connect for a long time, consume very big electric energy.Therefore, when user's ambient bright, master controller 3 control major and minor display drivers 5 and 6, and lamp driver 9, causing the secondary viewing area 12 and 13 of advocating peace is work (that is display message), when user's environment was dark, it was work that secondary viewing area 13 is only arranged.These control procedure back will be introduced in detail.
When the selective call to this device was received, master controller 3 was controlled alarms 8 by a warning driver 7, for example, and loud speaker, vibrator and light-emitting diode (LED).
Near the luminance detection device 14 detection display screens 11 illumination (or in the environment of this device), and to master controller 3 outputs one illumination intensity signal A6.Lamp driver 9 makes illuminating lamp 10 work or not work according to the illumination intensity signal A6 of input.
Specifically, when the brightness value I of the illumination intensity signal A6 that imports is equal to or less than predetermined reference value Io, (I≤Io, that is, environment is dark), illuminating lamp 10 is launched light L to display screen 11, and only has secondary viewing area 13 to work.Therefore, read by the user by the help of illumination light L at the symbol 16 of secondary viewing area 13.
As the brightness value I of illumination intensity signal A6 of input during greater than predetermined reference value Io, (I＞Io, that is, the enough sense informations of surround lighting), illuminating lamp 10 does not send light L, and all can work in the secondary viewing area 12 and 13 of advocating peace.Therefore, can read by the user in the information of main viewing area 12 with at the symbol of secondary viewing area 13.
This portable radio device also comprises one group of functional switch 4, and they are user's operational design, is used for the setting of build-in function and selects purpose.According to the function that switch 4 is set and/or selected, an operation signal A7 is input to master controller 3.
Below, be described with reference to the operating sequence of 3 pairs of present embodiment portable radio devices of accompanying drawing.
At first, judge whether the mains switch (not shown) is at on-state (step S1) in master controller 3.If mains switch is not in on-state, the sequence of operation is finished under the situation without any operation.If mains switch is in on-state, the voltage that provides is added to each circuit in this radio device, and finishing of the initial operation of being scheduled to continuously then (step S2), initial operation is alert notice users such as sound by as 7 controls of master controller 3 and warning driver.
Next, by near the illumination (step S3) the luminance detection device 4 detection display screens 11.Brightness value I of Jian Ceing and the pre-determined reference value Io in master controller 3 compare (step S4) then.
If I＞Io under the control of master controller 3, shows " current time " in the main viewing area 12 of display screen 11, and shows effective symbol 16 (step 55) in secondary viewing area 13 simultaneously.Light L needn't throw light on to display screen in this stage.
If I≤Io under the control of master controller 3, only shows effective symbol 16 (step S6) in the secondary viewing area 13 of display screen 11.Light L does not throw light on to display screen in this stage.
Also have, judged whether that in master controller 3 any one functional switch 4 is operated or selects (step S7).If answer is "yes", near the illumination display screen 11 (or this wireless device) then with step S3 in identical mode detected (step S10).Then, the brightness value I of detection is to compare (step S11) with mode identical in step S4 and the reference value I o in the controller 3.
If I＞Io in step S11, one or several function of selection is displayed on main viewing area 12, and at the same time, effectively those symbols 16 are presented at secondary viewing area 13 (step S13) on demand.Light L does not throw light on to display screen in this stage.
If I≤Io in step 11, light L is to display screen 11 illuminations (step S12).Then, one or several function of selection is displayed on main viewing area 12, and at the same time, valid symbol sign 16 is presented at secondary viewing area 13 (step S13) by means of the help of illumination light L.
Here, " demonstration of the function of selection " refers to any information that shows in the operating period of functional switch that the user needs, for example text, character and/or sign.Show this information under the situation about for example, switch, alarm method switching or the signal of reception is re-reading in the current time.
Next, judge whether switching manipulation finishes (step S14) in master controller 3.If answering is "No", show that in the function of display screen 11 (if necessary and the illumination of lamp 10) continued (step S12 and S13).If answer is "yes", then the function at display screen 11 shows that (if necessary, reaching the illumination of lamp 10) is terminated (step S15).Operating process skips to step S3 then, and step S3 restarts then.
If answering is "No", in other words,, in step S8, judge whether to receive the calling of selection so if do not carry out the operation of switch 4 in step S7.If answer is "yes", master controller 3 control warning drivers 7 to be acting on alarm 8, thereby should call out (step S16) to user prompt.
In master controller 3 judge whether the functional switch 4 that be used for end call operation be operated or select (step S17) thereafter.If answer is "yes", alarm operation is stopped (step S18), then with near mode identical in step S3 detects this radio device illumination (step S10).After step S10, execution in step S11-S15 continuously.In this case, the information that is transmitted by call signal in step S13 is displayed on the main viewing area 12 of display screen 11.
If answering in step S17 is "No", flow process is got back to step S16.So, till call alerts keeps a shutdown switch 4 to be operated always (step S18).After this, flow process skips to step S10, and execution in step S11 to S15.In this case, the information that transmits with call signal is presented at the main viewing area 12 of display screen 11 in step S13.
If answering is "No", judge that so whether power supply is by " disconnection " in step S8.If power supply is by " disconnection ", operating process finishes.If power supply is not by " disconnection ", then flow process skips to step S3, and repeats previously described sequential steps.
As seeing from Fig. 3, if do not carry out the operation of any functional switch 4 and do not receive the signal of any selection, operating process is along repeatedly being carried out to the loop program that S9 forms by step S3 so.Therefore, when being under the situation about becoming clear near this device, the secondary viewing area 12 and 13 of advocating peace is used to show the information of needs, when near this device being the situation of dark, only has secondary viewing area 13 to be used to show the information of needs.
According to the portable radio device of the embodiment of the invention, display screen 11 comprises advocate peace secondary viewing area 12 and 13, and they are to be controlled respectively by the secondary display driver 5 and 6 of advocating peace respectively.Also have, when the value of illumination intensity signal A6 during greater than predetermined value Io, in other words, for bright the time, the main viewing area 12 of display screen 11 is controlled as and will be work according to the employed environment of the device of present embodiment.Therefore, information if necessary shows that in main viewing area 12 user can notice the information of demonstration so.This means that usability does not reduce.
On the other hand, when the value I of illumination intensity signal was equal to or less than pre-determined reference value Io, just, when the device of present embodiment was used in the dark environment, the main viewing area of display screen 11 12 was controlled for will being idle, thereby power consumption descends.Therefore, the up duration cycle increases.
Its result, the up duration cycle of this portable radio device can increase under the situation that does not reduce usability.
In addition, when the device of present embodiment used in the environment in dark, the main viewing area of display screen 11 12 was controlled for will being idle.Therefore, this device can use the energy of battery effectively.
In the embodiment previously described, even in the environment of dark, secondary viewing area 13 is also controlled for work.Yet, because there is not the lighting consumer of lamp 10 can not or to be difficult to notice the information of demonstration, secondary viewing area 12 and 13 can be controlled as and not work so advocate peace in the environment of dark, in this case, additional advantage is that electrical source consumption will further descend, and will only need a single display driver for display screen 11.
In addition, in the environment of dark, only there is secondary viewing area 13 to be controlled as work, meanwhile, under bright environment, only has main viewing area 12 can be controlled as work.This structure can realize easily by the operation that changes master controller 3 a little.
Among the embodiment in front, though on display screen 11, be controlled during the stand-by period with the scheduled time that is shown, and any out of Memory can be shown thereon as the information of previous demonstration and operator or service provider's exabyte.
In the embodiment previously described, portable radio device according to the present invention is explained as a beep-pager.Yet much less the present invention can be applied to any other and has the portable radio device of display screen, for example, and pocket telephone, and personal handyphone system (PHS) transceiver.
When describing optimised form of the present invention, should recognize that those tangible changes are not break away from spirit of the present invention for the practician of this area.Therefore, scope of the present invention is limited by following claim.
Claims (3)
1. portable radio device is characterized in that it comprises:
Display screen with one first viewing area and one second viewing area;
One is used to detect near the illumination of described display screen to export the luminance detection device of an illumination intensity signal;
One is used to control the display controller of described first and second viewing areas;
Be work or do not work according to illumination intensity signal each in first and second viewing areas under the control of described display controller;
Wherein when illumination intensity signal value during greater than pre-determined reference value, first viewing area of described display screen is controlled as work;
Wherein when brightness value was equal to or less than fiducial value, at least one was controlled as and does not work in first and second viewing areas of described display screen.
2. device according to claim 1 is characterized in that also comprising:
Be designed to and operated can realize a functional switch of build-in function by the user;
One is used to illuminate the lighting device of described display screen; And
One is used to control the lighting device controller of described lighting device;
Wherein said lighting device is converted into work according to illumination intensity signal or does not work under the control of described lighting device controller;
Wherein when described switch was operated, the information that is relevant to functional switch did not have described first viewing area that is presented at of illumination under bright environment, and the illumination by described lighting device is presented at described first viewing area in the environment of dark.
3. device according to claim 1 is characterized in that also comprising:
One is designed to driven alarm when receiving calling signal;
Wherein, when receiving described call signal, the information in described call signal does not have first viewing area that is presented at of illumination in bright environment, being accompanied by illumination and being presented at described first viewing area in the environment of dark.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP08215696A JP3088299B2 (en) | 1996-08-15 | 1996-08-15 | Portable radio |
| JP215696/96 | 1996-08-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1176535A true CN1176535A (en) | 1998-03-18 |
| CN1084551C CN1084551C (en) | 2002-05-08 |
Family
ID=16676648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN97116762A Expired - Fee Related CN1084551C (en) | 1996-08-15 | 1997-08-15 | Portable radio unit with screen |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP3088299B2 (en) |
| KR (1) | KR100245437B1 (en) |
| CN (1) | CN1084551C (en) |
| TW (1) | TW346707B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011150596A1 (en) * | 2010-06-04 | 2011-12-08 | 中兴通讯股份有限公司 | System and method for remote household appliance control based on mobile communication network |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5241489A (en) * | 1989-10-02 | 1993-08-31 | Sharp Kabushiki Kaisha | Electronic computer with fraction and exponent display |
| JP2690685B2 (en) * | 1994-04-18 | 1997-12-10 | 静岡日本電気株式会社 | Portable radio with display function |
-
1996
- 1996-08-15 JP JP08215696A patent/JP3088299B2/en not_active Expired - Fee Related
-
1997
- 1997-08-14 KR KR1019970038807A patent/KR100245437B1/en not_active IP Right Cessation
- 1997-08-14 TW TW086111666A patent/TW346707B/en active
- 1997-08-15 CN CN97116762A patent/CN1084551C/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011150596A1 (en) * | 2010-06-04 | 2011-12-08 | 中兴通讯股份有限公司 | System and method for remote household appliance control based on mobile communication network |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3088299B2 (en) | 2000-09-18 |
| KR100245437B1 (en) | 2000-02-15 |
| CN1084551C (en) | 2002-05-08 |
| KR19980018680A (en) | 1998-06-05 |
| JPH1066121A (en) | 1998-03-06 |
| TW346707B (en) | 1998-12-01 |
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