CN102158609A - Wireless communication equipment and method for controlling backlight, touch screen and keyboard - Google Patents
Wireless communication equipment and method for controlling backlight, touch screen and keyboard Download PDFInfo
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- CN102158609A CN102158609A CN2011101184827A CN201110118482A CN102158609A CN 102158609 A CN102158609 A CN 102158609A CN 2011101184827 A CN2011101184827 A CN 2011101184827A CN 201110118482 A CN201110118482 A CN 201110118482A CN 102158609 A CN102158609 A CN 102158609A
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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
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- 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
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Abstract
The invention discloses wireless communication equipment and a method for controlling backlight, a touch screen and a keyboard. The method comprises the following steps of: judging a calling state of a telephone and feeding back that the telephone is in the calling state when the telephone gets through; monitoring and analyzing a contact temperature change at a telephone receiver in real time and feeding back an answering mode of the telephone; and switching working states of the backlight, the touch screen and the keyboard of the telephone according to the answering mode of the telephone. Because a technical measure that the contact temperature change at the telephone receiver is monitored and analyzed in real time by adopting a temperature sensing module so as to control the states of the backlight, the touch screen and the keyboard is adopted when the telephone gets through, the states of the backlight, the touch screen and the keyboard are correspondingly changed in real time according to the answering mode of the telephone, therefore, the states of the backlight, the touch screen and the keyboard can be intelligently switched in the calling process, and the calling experience of users is optimized; in addition, By means of the invention, the misoperation phenomenon which is easily generated by directly using a local calling mode is effectively prevented, and the electric quantity of a battery is effectively saved.
Description
Technical field
The present invention relates to have the mobile communication terminal field of temperature sensing device, in particular, improve being a kind of wireless telecommunications system and controlling backlight, touch-screen and the method for keyboard of relating to.
Background technology
Wireless communication is that application the most basic in the mobile phone also is to use one of the most frequent application, and in most cases people's mode of using mobile phone to receive calls is: answer after mobile phone is pressed close to ear again; And in this case, the user only needs to answer the other side's voice and transmit speech by the microphone hole to the other side by the receiver hole to get final product.
But mobile phone of today is when receiving calls, not to mobile phone screen and the better controlled of carrying out backlight: such as, in the process that the user receives calls, the state that the backlight frequent maintenance of mobile phone is lighted comprises screen backlight and keyboard back light, thereby has unnecessarily wasted the electric weight of mobile phone; And for example, the touch-screen of mobile phone and keyboard are still in running order, may run into touch-screen or keyboard carelessly and the misoperation that causes hanging up the telephone etc. because of user's face like this, make troubles to user's communication.
Therefore, prior art still haves much room for improvement and develops.
Summary of the invention
The objective of the invention is to, a kind of wireless telecommunications system is provided and controls backlight, touch-screen and the method for keyboard, can be in the communication process intelligent operating state of switching backlight, touch-screen and keyboard.
Technical scheme of the present invention is as follows: a kind of wireless telecommunications system wherein, comprises conversation module, temperature sense module and administration module backlight; The conversation module is connected with administration module data backlight via the temperature sense module; Wherein: the conversation module, be used to judge the talking state of phone, when closing of the circuit, be in talking state to temperature sense module feedback phone; The temperature sense module is used for monitoring in real time and analyzes the contact variations in temperature at receiver position, and the mode of answering of phone is fed back to administration module backlight; Administration module backlight is used for switching operating state backlight according to the mode of answering of phone.
A kind of wireless telecommunications system wherein, comprises conversation module, temperature sense module and touch-screen administration module; The conversation module is connected with touch-screen administration module data via the temperature sense module; Wherein: the conversation module, be used to judge the talking state of phone, when closing of the circuit, be in talking state to temperature sense module feedback phone; The temperature sense module is used for monitoring in real time and analyzes the contact variations in temperature at receiver position, and the mode of answering of phone is fed back to the touch-screen administration module; The touch-screen administration module is used for switching according to the mode of answering of phone the operating state of touch-screen.
A kind of wireless telecommunications system wherein, comprises conversation module, temperature sense module and keyboard administration module; The conversation module is connected with keyboard administration module data via the temperature sense module; Wherein: the conversation module, be used to judge the talking state of phone, when closing of the circuit, be in talking state to temperature sense module feedback phone; The temperature sense module is used for monitoring in real time and analyzes the contact variations in temperature at receiver position, and the mode of answering of phone is fed back to the keyboard administration module; The keyboard administration module is used for switching according to the mode of answering of phone the operating state of keyboard.
A kind of wireless telecommunications system wherein, comprises conversation module, temperature sense module, administration module backlight, touch-screen administration module and keyboard administration module; The conversation module is connected with administration module backlight, touch-screen administration module and keyboard administration module data respectively via the temperature sense module; Wherein: the conversation module, be used to judge the talking state of phone, when closing of the circuit, be in talking state to temperature sense module feedback phone; The temperature sense module is used for monitoring in real time and analyzes the contact variations in temperature at receiver position, and the mode of answering of phone is fed back to administration module backlight, touch-screen administration module and keyboard administration module; Administration module backlight is used for switching operating state backlight according to the mode of answering of phone; The touch-screen administration module is used for switching according to the mode of answering of phone the operating state of touch-screen; The keyboard administration module is used for switching according to the mode of answering of phone the operating state of keyboard.
A kind of wireless telecommunications system control method backlight, be used to comprise the wireless telecommunications system of module, temperature sense module and administration module backlight conversed, wherein, may further comprise the steps: the conversation module is judged the talking state of phone, is in talking state to temperature sense module feedback phone when closing of the circuit;
Monitoring is in real time also analyzed the contact variations in temperature at receiver position, and the mode of answering of phone is fed back to administration module backlight; Switch operating state backlight according to the mode of answering of phone.
The method that the control of described wireless telecommunications system is backlight, wherein: switch the step that operation backlight comprises the backlight and keyboard back light of toggle screen.
A kind of method of wireless telecommunications system control touch-screen, be used to comprise the wireless telecommunications system of module, temperature sense module and touch-screen administration module conversed, wherein, may further comprise the steps: the conversation module is judged the talking state of phone, is in talking state to temperature sense module feedback phone when closing of the circuit; Monitoring is in real time also analyzed the contact variations in temperature at receiver position, and the mode of answering of phone is fed back to the touch-screen administration module; Switch the operating state of touch-screen according to the mode of answering of phone.
A kind of method of wireless telecommunications system supervisory keyboard, be used to comprise the wireless telecommunications system of module, temperature sense module and keyboard administration module conversed, wherein, may further comprise the steps: judge the talking state of phone, when closing of the circuit, be in talking state to temperature sense module feedback phone; Monitoring is in real time also analyzed the contact variations in temperature at receiver position, and the mode of answering of phone is fed back to the keyboard administration module; Switch the operating state of keyboard according to the mode of answering of phone.
The control of a kind of wireless telecommunications system is backlight, the method for touch-screen and keyboard, be used to comprise the wireless telecommunications system of conversation module, temperature sense module, administration module backlight, touch-screen administration module and keyboard administration module, wherein, may further comprise the steps: judge the talking state of phone, when closing of the circuit, be in talking state to temperature sense module feedback phone; Monitoring is in real time also analyzed the contact variations in temperature at receiver position, and the mode of answering of phone is fed back to administration module backlight, touch-screen administration module and keyboard administration module; Switch the operating state of backlight, touch-screen and keyboard according to the mode of answering of phone.
A kind of wireless telecommunications system provided by the present invention and control backlight, the method of touch-screen and keyboard, owing to when closing of the circuit, adopted by the contact variations in temperature at monitoring in real time of temperature sense module and analysis receiver position backlight to control, the technological means of touch-screen and keyboard operating state, in communication process, can correspondingly change backlight in real time according to the variation of telephone receiving mode, touch-screen and keyboard operating state, thereby realized in communication process backlight, the operating state of touch-screen and keyboard is switched intelligently, has optimized user's conversation and has experienced; In addition, also prevented the misoperation phenomenon that direct this machine of use talking mode easily produces effectively, and saved battery electric quantity effectively.
Description of drawings
Fig. 1 is the modular structure block diagram of wireless telecommunications system of the present invention.
Fig. 2 is that wireless telecommunications system of the present invention control is backlight, the flow chart of touch-screen and keyboard method.
Embodiment
Below with reference to accompanying drawing, the specific embodiment of the present invention and embodiment are described in detail, described specific embodiment in order to explain the present invention, is not to be used to limit the specific embodiment of the present invention only.
A kind of wireless telecommunications system of the present invention, one of its embodiment, with mobile communication terminals such as mobile phones is example, as shown in Figure 1, comprise: be used to judge call state and when closing of the circuit, feed back the conversation module 110 that phone is in talking state to the temperature sense module, be used for switching the administration module backlight 150 of operating state backlight according to the mode of answering of phone, be used for switching the touch-screen administration module 130 of touch-screen operating state according to the mode of answering of phone, be used for switching the keyboard administration module 140 of keyboard operating state, and be used for monitoring in real time and analyze the contact variations in temperature at receiver position and the mode of answering of phone is fed back to administration module 150 backlight according to the mode of answering of phone, the temperature sense module 120 of touch-screen administration module 130 and keyboard administration module 140; Conversation module 110 is connected with administration module 150 backlight, touch-screen administration module 130 and keyboard administration module 140 data respectively via temperature sense module 120.
In the technical scheme of wireless telecommunications system embodiment of the present invention, both can comprise the embodiment that forms by any one module in administration module 150 backlight, touch-screen administration module 130 and the keyboard administration module 140, also can comprise by any two embodiment that module is formed wherein, can also comprise the embodiment that forms by three modules, launch no longer one by one to give unnecessary details at this.
Because in traditional communication process, the work of can't better controlled backlight, touch-screen and keyboard, can only be by manual or even just uncontrollable in communication process, increased on the one hand the consumption of battery electric quantity: because switch and operating state can't better controlled backlight and touch-screen, when making it in communication process, not need its work, still in running order; Increased on the one hand the misoperation in the communication process in addition: because touch-screen and keyboard unanimity are in running order in the communication process, probably owing to user's face or touch-screen is run at other certain positions or keyboard causes misoperation.Influenced the effect of conversation.Technical scheme of the present invention can obtain the user by temperature inductor intelligently and answer mode, control the operating state of backlight, touch-screen and keyboard intelligently in real time according to user's the mode of answering, when the user needs, open backlight and touch-screen and make keyboard enter normal operating conditions, user-friendly; The user when not required, close backlight and touch-screen and allow keyboard enter lock-out state.Do not need that user's manual switchover is backlight, the state of touch-screen and keyboard, saved the electric quantity consumption in the communication process greatly, simultaneously, also prevented the misoperation in the communication process.Make things convenient for the user, increased the user experience of conversation.
In conversation, detect in real time user's the mode of answering, when the ear of finding the user and mobile phone are pasting, promptly answer the mode of voice call usually; Then at first, backlight and keyboard back light is closed with mobile phone screen, simultaneously, stops the work of touch-screen and keyboard, and the user touches touch-screen again or keyboard does not have any reaction yet.When the user takes mobile phone from ear, then open backlightly earlier, begin the work of touch-screen and keyboard again, wait for user's operation.Mobile phone can pass through temperature sense chip perception user's wherein body temperature, thereby judge the mode that the user receives calls, function that can more user-friendly conversation, prevent the misoperation in the communication process, simultaneously, also controlled backlight well and operating state touch-screen, when opening device, open by needs, close corresponding devices when there is no need, saved the electric weight of mobile phone greatly, misoperation such as also avoided hanging up the telephone.
Concrete, temperature sense module 120 mainly is to obtain the mode that the active user receives calls.Whether this module is obtained active user's head by temperature inductor and is contacted with the mobile phone surface, the receiver periphery of mobile phone has the temperature sense part, certain part of health as the user, contact with it as ear, face etc., temperature inductor perception user body temperature, think that then the user presses close to ear with mobile phone, adopt the mode of " ear is pressed close to " to receive calls; When user's body part separates with jointing temp inductor sensing part, the temperature inductor sense temperature changes, think that then the user adopts the mode of " non-ear is pressed close to " to receive calls, as: placing mobile phone in front, certain distance uses hands-free or uses earphone, bluetooth to receive calls.Simultaneously, also obtain the current talking state, only in talking state, just notify administration module 150 backlight, touch-screen administration module 130 and keyboard administration module 140 to carry out corresponding handover management work by conversation module 110.
Because the sensitive surface of temperature inductor can induce the temperature of the object of contact with it, and with the object temperature conversion temperature value notice software of sensing, and the normal body temperature of human body is generally about 27.5 degrees centigrade, so certain part when user's body, when contacting with the sensitive surface of temperature inductor, will change the temperature of temperature inductor sensitive surface as ear, face etc.; Equally, when certain part of user's health, during as the surface isolation of ear, face etc. and temperature inductor, also can change the temperature of temperature inductor sensitive surface; The temperature sense chip is notified to temperature sense module 120 with the temperature value that is obtained, and just reports temperature value every a time interval one time as 300 milliseconds etc.; There is a global variable to preserve current temperature value in the temperature sense module 120, when temperature changes, just upgrades this variable; After temperature sense module 120 obtains a new temperature value, at first the value of this temperature value with the global variable of preserving current temperature value compared, see whether temperature change has taken place, if two values are the same or differ less than once then be left intact; If change has taken place in temperature, at first upgrade the global variable of preserving Current Temperatures, so that judge whether that when checking temperature next time change has taken place temperature, again with the scope of current temperature value and human body normal body temperature value, as comparing to 29 degrees centigrade with 26 degrees centigrade; If current temperature value is in human body normal body temperature scope, promptly more than or equal to 26 degrees centigrade and smaller or equal to 29 degrees centigrade, the mode of answering of " ear is pressed close to " has promptly been adopted on the surface of temperature inductor of then having thought active user's Body contact; If current temperature value not in human body normal body temperature scope promptly less than 26 degrees centigrade or greater than 29 degrees centigrade, think that then active user's health has left the surface of temperature inductor, promptly adopted the mode of answering of " non-ear is pressed close to ".
Be preferably, in order to increase the validity of judgement, can use the mode of mean value to report temperature data, the temperature value that promptly at every turn reports is the mean value of nearest several sub-values, as the mean value of 3 sub-values etc., can prevent the erroneous judgement of user's action disconnected like this.
Concrete, administration module 150 backlight mainly is in charge of Push And Release backlight.Described backlight can comprising: screen backlight and/or keyboard back light.Answer when conversation when the user presses close to ear with mobile phone, administration module 150 backlight is closed backlight; In the process that the user is answering, again mobile phone to be taken from ear, administration module 150 backlight is opened backlight again, thereby makes things convenient for the user to check screen and keyboard.Like this, administration module 150 backlight just can switch state backlight according to the state that the user receives calls, and controls backlight well.
Concrete, touch-screen administration module 130 mainly is the operating state of management touch-screen, control touch-screen work or quit work.Answer when conversation when the user presses close to ear with mobile phone, touch-screen administration module 130 stops the work of touch-screen, and touch-screen is with regard to not accepting user's input, to prevent user misoperation like this; In the process that the user is answering, again mobile phone to be taken from ear, touch-screen administration module 130 is opened touch-screen again, thus user-friendly touch-screen.Like this, touch-screen administration module 130 just can switch the operating state of touch-screen according to the state that the user receives calls, and has controlled touch-screen well.
Concrete, keyboard administration module 140 mainly is the operating state of supervisory keyboard, supervisory keyboard work or quit work.Answer when conversation when the user presses close to ear with mobile phone, keyboard administration module 140 will make keyboard enter lock-out state, and keyboard prevents that with regard to not accepting user's input the user from running into keyboard because of carelessness and producing misoperation like this; In the process that the user is answering, again mobile phone to be taken from ear, keyboard administration module 140 enters released state with keyboard again, thus user-friendly keyboard.Like this, the state that keyboard administration module 140 just can receive calls according to the user switches the operating state of keyboard, has controlled keyboard well, prevents the misoperation of user in receiving calls.
In addition, conversation module 110 mainly is to be responsible for normal communication process, judges current talking state, and the operation in the conversation.Do not repeat them here.
The work of conversation module 110 control temperature sense modules 120, conversation module 110 is being opened or 120 work of closing temperature induction module according to current talking state notice, behind closing of the circuit, conversation module 110 is called the corresponding interface notice temperature sense module 120, and temperature sense module 120 is done initial work and entered the operating state that detects the mode of answering.After phone was hung up, conversation module 110 was called the corresponding interface notice temperature sense module 120, and temperature sense module 120 stops to detect answers mode, and stops the work of temperature inductor.
The operating state of temperature sense module 120 control control modules after temperature sense module 120 has been obtained current telephone receiving mode, is called corresponding interface respectively and is notified administration module 150 backlight, touch-screen administration module 130 and keyboard administration module 140.Control module is called different processing functions according to the mode of answering that obtains and is entered different operating states.After the mode of answering changed, temperature sense module 120 was understood the real-time informing control modules, and notified the state before control module returns to conversation after temperature sense module 120 quits work.
Based on above-mentioned wireless telecommunications system, the invention allows for that the control of a kind of wireless telecommunications system is backlight, the method for touch-screen and keyboard, be used to comprise the wireless telecommunications system of conversation module 110, temperature sense module 120, administration module backlight 150, touch-screen administration module 130 and keyboard administration module 140, one of its embodiment, with mobile communication terminals such as mobile phones is example, as shown in Figure 2, may further comprise the steps: judge the talking state of phone, when closing of the circuit, be in talking state to temperature sense module 120 feedback phones; Monitoring is in real time also analyzed the contact variations in temperature at receiver position, and the mode of answering of phone is fed back to administration module 150 backlight, touch-screen administration module 130 and keyboard administration module 140; Switch the operating state of backlight, touch-screen and keyboard according to the mode of answering of phone.
In the technical scheme of, touch-screen backlight and keyboard method embodiment in wireless telecommunications system of the present invention control, both can comprise the embodiment that any one module in administration module 150 backlight, touch-screen administration module 130 and the keyboard administration module 140 is controlled, also can comprise any two embodiment that module is controlled wherein, can also comprise the embodiment that three modules are controlled, also launch no longer one by one to give unnecessary details at this.
Behind the closing of the circuit, temperature sense module 120 is at first opened temperature inductor, and begins to detect certain part of the health whether user is arranged, and contacts with the sensitive surface of temperature inductor as ear, face etc., to obtain active user's the mode of answering.Temperature sense module 120 obtained the active user answer mode after, can do following processing at the current mode of answering:
Whether contacted with the temperature inductor surface portion as certain part of health as the user, at first judging current is in the talking state, if then current user's communication mode is changed to " ear is pressed close to mode " in the conversation; If current is not in the talking state, then any processing is not done in this touching act;
Equally, when certain part of user's health and temperature inductor surface portion are become when separating by contact, judge at first whether current be in the talking state, if then current user's communication mode is changed to the mode of " non-ear is pressed close to " in the conversation, if current is not in the talking state, then this separating behavior is not done any processing;
Below in conjunction with as shown in Figure 2, the order of, touch-screen backlight to control successively and keyboard is an example, specifies that wireless telecommunications system control of the present invention is backlight, the process of touch-screen and keyboard method.
Step S210, S260 and S270, cell phone incoming call or make a call after, conversation module 110 is at first judged and the state of current phone if telephone state enters in " talking state ", closing of the circuit is described promptly.Connect in phone and the conversation mode that conversation module 110 notice temperature sense modules 120 beginning monitor user ' receive calls; When finishing conversation, conversation module 110 is in the end of conversation state to temperature sense module 120 feedback phones.
Step S220 and S230, behind closing of the circuit, whether temperature sense module 120 contacts with the surface of mobile phone by certain position of temperature inductor detection active user head in real time, judgement is also analyzed the resultant data that get, draw active user's the mode of answering, at last with result's administration module 150 backlight, touch-screen administration module 130 and keyboard administration module 140.
Step S242 and S252, administration module backlight 150 switch on off state backlight in real time according to user's the mode of answering: when the user presses close to mobile phone ear and receives calls, close backlightly, comprise the backlight and screen backlight of closing keyboard; When the user with mobile phone take from ear or adopt other answer mode the time, open backlight.
Step S244 and S254, same, in order to prevent the misoperation of user in the process of answering, touch-screen administration module 130 is also according to user's the mode of answering, switch in real time the state of touch-screen work: when the user presses close to mobile phone ear and receives calls, close touch-screen, make it be in resting state, stop to receive extraneous input; When the user with mobile phone take from ear or adopt other answer mode the time, open touch-screen, wake touch-screen up, receive extraneous input.
Step S246 and S256, the reason the same with touch-screen, keyboard administration module 140 is also according to user's the mode of answering, switch in real time the state of keyboard work: when the user presses close to mobile phone ear and receives calls, make keyboard enter lock-out state, stop to receive extraneous input; When the user with mobile phone take from ear or adopt other answer mode the time, make keyboard enter normal operating conditions, receive extraneous input.
Further, in management process backlight, behind closing of the circuit, temperature sense module 120 has obtained active user's the mode of answering, and judges whether that promptly the user presses close to ear with mobile phone; And notify administration module 150 backlight, the mode of answering that is about to the active user is to pass to administration module 150 backlight.Administration module 150 backlight carries out management backlight according to the current mode of answering, be that the mode of answering that administration module 150 backlight is transmitted according to temperature sense module 120 is called different handling processes: when user's the mode of answering is " ear is pressed close to ", administration module 150 backlight is closed backlight, comprises the backlight and screen backlight of closing keyboard; Administration module 150 backlight calls corresponding software the interface backlight and screen backlight of closing keyboard respectively, stops to keyboard and screen power supply; When user's the mode of answering is " non-ear is pressed close to ", administration module 150 backlight is opened backlight, comprises opening keyboard back light and screen backlight; Administration module 150 backlight calls the corresponding software interface and opens keyboard back light and screen backlight respectively, gives the power supply of keyboard and screen.
Further, in the management process of touch-screen, behind closing of the circuit, temperature sense module 120 has obtained active user's the mode of answering, and judges whether that promptly the user presses close to ear with mobile phone; And notice touch-screen administration module 130, the mode of answering that is about to the active user is to pass to touch-screen administration module 130.Touch-screen administration module 130 carries out the management of touch-screen according to the current mode of answering, be that the mode of answering that touch-screen administration module 130 is transmitted according to temperature sense module 120 is called different handling processes: when user's the mode of answering is that mobile phone is pressed close to ear, touch-screen administration module 130 stops the work of touch-screen, touch-screen administration module 130 calls the corresponding software interface and stops touch-screen work, and make it enter resting state, make it stop to receive user's input; When user's the mode of answering is not that mobile phone is pressed close to ear, touch-screen administration module 130 makes touch-screen start working, and touch-screen administration module 130 calls the corresponding software interface and starts touch-screen, wakes touch-screen up, makes it begin to receive user's input.
Equally, touch-screen administration module 130 can be adjusted the state of the work of touch-screen in real time according to the variation that the user answers mode, and only under the situation that user's mode of answering changes, just carry out the change of touch-screen operating state, comprise and become " non-ear is pressed close to " by " ear is pressed close to ", or become the change of " ear is pressed close to " by " non-ear is pressed close to ": have a global variable to preserve the operating state of current touch-screen in the software, this variable is endowed corresponding value after the touch-screen operating state changes; The temperature sense module can be started working behind talkthrough, whether start-up temperature inductor detection of handset receiver place contacts with user's body: when finding that current user's head or ear contacts with the sensitive surface of the temperature inductor on mobile phone surface, and the global variable value of preserving the operating state of current touch-screen is " work "; Or when finding that current user separates with the sensitive surface of the temperature inductor on mobile phone surface, and the global variable value of preserving current touch-screen state is " quitting work ", illustrates that then change has taken place user's the mode of answering; Also will preserve the variable of current touch-screen operating state and not give corresponding value this moment, so just can make the user just wake screen when in the process that receives calls, having only the work of the touch-screen of needs up, when not needing to import, it is closed, thereby avoided the generation of misoperation, simultaneously, when touch-screen does not need work, allow its dormancy, also saved the electric weight of battery.
Further, in the management process of keyboard, behind closing of the circuit, temperature sense module 120 has obtained active user's the mode of answering, and judges whether that promptly the user presses close to ear with mobile phone; And notify keyboard administration module 140, the mode of answering that is about to the active user is to pass to keyboard administration module 140.Keyboard administration module 140 carries out the management of keyboard according to the current mode of answering, be that the mode of answering that keyboard administration module 140 is transmitted according to temperature sense module 120 is called different handling processes: when user's the mode of answering is that mobile phone is pressed close to ear, keyboard administration module 140 makes keyboard enter lock-out state, also can not do any processing even keyboard is pressed; When user's the mode of answering is not that mobile phone is pressed close to ear, keyboard administration module 140 makes keyboard enter normal operating conditions, and after button was pressed, software handled accordingly according to push-button type and state.
The operation principle of keyboard is after button is pressed, and produces hardware interrupts notice software, and the type according to hardware interrupts in the software is called different processing functions with state.The operating state of the current keyboard of an indexed variable (booleang_current_keypad_lock) expression is arranged in the software, and the operating state with keyboard in the software is divided into two kinds: normal operating conditions and lock-out state; After button was pressed, hardware produced interrupt notification software, and software is at first judged current keyboard state, if " normal operating conditions " then does corresponding processing according to the type and the state of button; If " lock-out state " then do not do any processing to current interruption.Therefore, after the mode of answering that temperature sense module 120 detects the user changes, notify keyboard administration module 140, keyboard administration module 140 is changed to corresponding value according to answering the indexed variable of state with the keyboard operating state.Like this, just can well control the state of keyboard work.
Equally, keyboard administration module 140 can be adjusted the state of the work of keyboard in real time according to the variation that the user answers mode, and only under the situation that user's mode of answering changes, just carry out the change of keyboard operating state, comprise and become " non-ear is pressed close to " by " ear is pressed close to ", or become the change of " ear is pressed close to " by " non-ear is pressed close to ": have a global variable (booleang_current_keypad_lock) to preserve the operating state of current keyboard in the software, this variable is endowed corresponding value after the keyboard operating state changes; The temperature sense module can be started working behind talkthrough, whether start-up temperature inductor detection of handset receiver place contacts with user's body: when finding that current user's head or ear contacts with the sensitive surface of the temperature inductor on mobile phone surface, and the global variable value of preserving the operating state of current keyboard is " FALSE "; Or when finding that current user separates with the sensitive surface of the temperature inductor on mobile phone surface, and the global variable value of preserving current keyboard state is " TRUE ", illustrates that then change has taken place user's the mode of answering); To preserve the variable of current keyboard operating state this moment and not give corresponding value, so just can make the user just make it in running order when in the process that receives calls, having only the work of the keyboard of needs, when not needing to import, it is entered lock-out state, thereby avoided the generation of misoperation in the communication process.
With wireless telecommunications system of the prior art and control backlight, the method of touch-screen and keyboard is compared, wireless telecommunications system provided by the present invention and control backlight, the method of touch-screen and keyboard, owing to when closing of the circuit, adopted by the contact variations in temperature at temperature sense module 120 monitoring in real time and analysis receiver position backlight to control, the technological means of touch-screen and keyboard operating state, in communication process, can correspondingly change backlight in real time according to the variation of telephone receiving mode, touch-screen and keyboard operating state, thereby realized in communication process backlight, the operating state of touch-screen and keyboard is switched intelligently, has optimized user's conversation and has experienced; In addition, also prevented the misoperation phenomenon that direct this machine of use talking mode easily produces effectively, and saved battery electric quantity effectively.
Should be understood that, the above only is preferred embodiment of the present invention, be not sufficient to limit technical scheme of the present invention, for those of ordinary skills, within the spirit and principles in the present invention, can be increased and decreased according to the above description, replacement, conversion or improvement, for example, the mode that receives calls not only comprises the mode of squeezing into phone of answering, and also can comprise the mode of getting phone of answering; And for example, the control of backlight, touch-screen and the keyboard branch of strict sequencing not; For another example, a small amount of function button is only arranged and do not have keyboard etc.; And all these increases and decreases, replacement, conversion or improve after technical scheme, all should belong to the protection range of claims of the present invention.
Claims (9)
1. a wireless telecommunications system is characterized in that, comprises conversation module, temperature sense module and administration module backlight; The conversation module is connected with administration module data backlight via the temperature sense module; Wherein:
The conversation module is used to judge the talking state of phone, is in talking state to temperature sense module feedback phone when closing of the circuit;
The temperature sense module is used for monitoring in real time and analyzes the contact variations in temperature at receiver position, and the mode of answering of phone is fed back to administration module backlight;
Administration module backlight is used for switching operating state backlight according to the mode of answering of phone.
2. a wireless telecommunications system is characterized in that, comprises conversation module, temperature sense module and touch-screen administration module; The conversation module is connected with touch-screen administration module data via the temperature sense module; Wherein:
The conversation module is used to judge the talking state of phone, is in talking state to temperature sense module feedback phone when closing of the circuit;
The temperature sense module is used for monitoring in real time and analyzes the contact variations in temperature at receiver position, and the mode of answering of phone is fed back to the touch-screen administration module;
The touch-screen administration module is used for switching according to the mode of answering of phone the operating state of touch-screen.
3. a wireless telecommunications system is characterized in that, comprises conversation module, temperature sense module and keyboard administration module; The conversation module is connected with keyboard administration module data via the temperature sense module; Wherein:
The conversation module is used to judge the talking state of phone, is in talking state to temperature sense module feedback phone when closing of the circuit;
The temperature sense module is used for monitoring in real time and analyzes the contact variations in temperature at receiver position, and the mode of answering of phone is fed back to the keyboard administration module;
The keyboard administration module is used for switching according to the mode of answering of phone the operating state of keyboard.
4. a wireless telecommunications system is characterized in that, comprises conversation module, temperature sense module, administration module backlight, touch-screen administration module and keyboard administration module; The conversation module is connected with administration module backlight, touch-screen administration module and keyboard administration module data respectively via the temperature sense module; Wherein:
The conversation module is used to judge the talking state of phone, is in talking state to temperature sense module feedback phone when closing of the circuit;
The temperature sense module is used for monitoring in real time and analyzes the contact variations in temperature at receiver position, and the mode of answering of phone is fed back to administration module backlight, touch-screen administration module and keyboard administration module;
Administration module backlight is used for switching operating state backlight according to the mode of answering of phone;
The touch-screen administration module is used for switching according to the mode of answering of phone the operating state of touch-screen;
The keyboard administration module is used for switching according to the mode of answering of phone the operating state of keyboard.
5. wireless telecommunications system control method backlight is used to comprise the wireless telecommunications system of module, temperature sense module and administration module backlight conversed, and it is characterized in that, may further comprise the steps:
The conversation module is judged the talking state of phone, is in talking state to temperature sense module feedback phone when closing of the circuit;
Monitoring is in real time also analyzed the contact variations in temperature at receiver position, and the mode of answering of phone is fed back to administration module backlight;
Switch operating state backlight according to the mode of answering of phone.
6. the method that wireless telecommunications system according to claim 5 control is backlight is characterized in that: switch the step that operation backlight comprises the backlight and keyboard back light of toggle screen.
7. the method for wireless telecommunications system control touch-screen is used to comprise the wireless telecommunications system of module, temperature sense module and touch-screen administration module conversed, and it is characterized in that, may further comprise the steps:
The conversation module is judged the talking state of phone, is in talking state to temperature sense module feedback phone when closing of the circuit;
Monitoring is in real time also analyzed the contact variations in temperature at receiver position, and the mode of answering of phone is fed back to the touch-screen administration module;
Switch the operating state of touch-screen according to the mode of answering of phone.
8. the method for a wireless telecommunications system supervisory keyboard is used to comprise the wireless telecommunications system of module, temperature sense module and keyboard administration module conversed, and it is characterized in that, may further comprise the steps:
Judge the talking state of phone, when closing of the circuit, be in talking state to temperature sense module feedback phone;
Monitoring is in real time also analyzed the contact variations in temperature at receiver position, and the mode of answering of phone is fed back to the keyboard administration module;
Switch the operating state of keyboard according to the mode of answering of phone.
9. the method for backlight, touch-screen of wireless telecommunications system control and keyboard, be used to comprise the wireless telecommunications system of conversation module, temperature sense module, administration module backlight, touch-screen administration module and keyboard administration module, it is characterized in that, may further comprise the steps:
Judge the talking state of phone, when closing of the circuit, be in talking state to temperature sense module feedback phone;
Monitoring is in real time also analyzed the contact variations in temperature at receiver position, and the mode of answering of phone is fed back to administration module backlight, touch-screen administration module and keyboard administration module;
Switch the operating state of backlight, touch-screen and keyboard according to the mode of answering of phone.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011101184827A CN102158609A (en) | 2011-05-09 | 2011-05-09 | Wireless communication equipment and method for controlling backlight, touch screen and keyboard |
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| CN2011101184827A CN102158609A (en) | 2011-05-09 | 2011-05-09 | Wireless communication equipment and method for controlling backlight, touch screen and keyboard |
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| CN2011101184827A Pending CN102158609A (en) | 2011-05-09 | 2011-05-09 | Wireless communication equipment and method for controlling backlight, touch screen and keyboard |
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Application publication date: 20110817 |