The system and method for controlling mobile phone through speech is realized based on ambient temperatureTechnical field
The present invention relates to intelligent touch-screen mobile phone, what be specifically related to is a kind of system and method realizing controlling mobile phone through speech based on ambient temperature, be mainly used in solving ambient temperature lower time, user Yin Dai gloves and the problem of touch manipulation mobile phone inconvenience that exists.
Background technology
Along with the fast development of electronic technology and touch-screen manufacturing technology, smart mobile phone popularity rate is more and more higher, and user is also more and more frequent by touch-screen manipulation mobile phone, and the experience requirements of corresponding user to mobile phone operation is also more and more higher.
In order to meet the experience requirements of user, what present most of smart mobile phones adopted usually is capacitance touch screen, operation due to capacitance touch screen controls to be substantially all realized by user's finger manipulation, and in winter of cold, user can wear gloves usually, because gloves are insulators, capacitance plate cannot be manipulated; If at this moment unexpected cell phone incoming call, user then needs to take away gloves and removes the ice-cold mobile phone that slides, and gives the operating experience of user poor like this.
Summary of the invention
For this reason, the object of the present invention is to provide a kind of system and method realizing controlling mobile phone through speech based on ambient temperature, with solve ambient temperature lower time, user Yin Dai gloves and the problem of touch manipulation mobile phone inconvenience that exists.
The object of the invention is to be achieved through the following technical solutions.
A kind of system realizing controlling mobile phone through speech based on ambient temperature, comprise mobile phone body, be arranged on the wiring board in mobile phone body and touch-screen, wherein said wiring board is provided with microprocessor, CPU, temperature sensor, temperature detecting module and voice module, described temperature sensor is connected with microprocessor by temperature detecting module, described microprocessor is connected with CPU, CPU is connected with voice module, described temperature sensor is for obtaining ambient temperature, ambient temperature corresponding conversion is become temperature parameter by temperature detecting module, microprocessor produces command information according to this temperature parameter and sends to CPU, CPU controls voice module according to this command information and starts.
Preferably, this system also includes a memory, and this memory is connected with microprocessor, for the standard comparing value of storing temperature.
Preferably, this system also includes loudspeaker, is connected with voice module, for playing voice.
Preferably, this system also includes a microphone, is connected with voice module, for gathering the phonetic order of user.
In addition, present invention also offers a kind of method realizing controlling mobile phone through speech based on ambient temperature, comprising step:
A, temperature detecting module obtain current environmental temperature parameter by temperature sensor correspondence, and current environmental temperature parameter is sent to microprocessor;
B, microprocessor call the temperature standard comparison value in memory, said temperature parameter and this temperature standard comparison value are compared, if lower than this temperature standard comparison value, then enter step C; Otherwise, then terminate;
C, microprocessor correspondence produces control signal instruction, and is sent to CPU, and mobile phone CPU controls voice module according to this control signal instruction and starts in running order.
Preferably, comprise before steps A:
By the standard comparing value of CPU set temperature, and its correspondence is stored in mobile phone memory by microprocessor.
Preferably, steps A specifically comprises:
Temperature sensor obtains current environmental temperature information, and correspondence sends to temperature detecting module, detects current environmental temperature numerical value, then this Temperature numerical is sent to microprocessor by this temperature detecting module.
Preferably, step C specifically comprises:
Microprocessor correspondence produces control signal instruction, and be sent to CPU, mobile phone CPU controls voice module according to this control signal instruction and starts in running order, when operating mobile phone, directly can input phonetic order by microphone, send to CPU by voice module, control loudspeaker correspondence by voice module while CPU operation controls and play.
The present invention compared with prior art, beneficial effect is: the system and method realizing controlling mobile phone through speech based on ambient temperature provided by the invention, current environmental temperature numerical value is obtained by temperature sensor and temperature detecting module, and by microprocessor corresponding with preset reference temperature numerical value and compare, if compare lower than parameter values, then corresponding generation voice module enabled instruction, starts voice module and carries out voice operating.Compared with prior art, the invention solves ambient temperature lower time, user Yin Dai gloves and the problem of touch manipulation mobile phone inconvenience that exists.
Accompanying drawing explanation
Fig. 1 is system principle diagram of the present invention.
Fig. 2 is the circuit theory diagrams of temperature sensing circuit of the present invention.
Fig. 3 is operation principle flow chart of the present invention.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Refer to shown in Fig. 1, Fig. 2, Fig. 1 is system principle diagram of the present invention; Fig. 2 is the circuit theory diagrams of temperature sensing circuit of the present invention.The invention provides a kind of system realizing controlling mobile phone through speech based on ambient temperature, be mainly used in solving ambient temperature lower time, user Yin Dai gloves and the problem of touch manipulation mobile phone inconvenience that exists.
Wherein this system comprises mobile phone body, is arranged on wiring board in mobile phone body and touch-screen, wherein said wiring board is provided with microprocessor, CPU, temperature sensor, temperature detecting module, voice module, memory, loudspeaker, microphone and communication module, described temperature sensor is connected with microprocessor by temperature detecting module, described temperature sensor is for obtaining ambient temperature, and ambient temperature corresponding conversion is become temperature parameter by temperature detecting module; Memory is connected with microprocessor, for the standard comparing value of storing temperature; Described microprocessor is connected with CPU, and CPU is connected with voice module, and microprocessor produces voice according to the temperature parameter correspondence that said temperature detection module obtains and asks command information, and correspondence sends to CPU, and CPU controls voice module according to this command information and starts; Voice module is connected with loudspeaker and microphone, and loudspeaker are for playing voice, and microphone is for gathering the phonetic order of user.
Temperature sensing circuit of the present invention adds a thermistor in circuit, and its resistance changes with temperature (R=K*T:R resistance value, k-factor, T temperature value), powered to thermistor by a constant-current source, because electric current is fixing, so the voltage of thermistor E point is linear relationship (the U=△ I*R:R resistance value be directly proportional with the resistance of thermistor, △ I constant current value, U magnitude of voltage), the voltage of E point is checked like this by ADC detector, then convert digital signal to and be given to CPU, the database that this magnitude of voltage just can be passed to it by such CPU goes to compare, just can obtain current temperature value and (U=△ I*R=△ I* K*T can be waited until according to two formula above, because △ I and K bis-coefficients, so U and T is into a proportionate relationship), during the temperature value set before being checked through this temperature value and being less than (user may be with gloves), just open linguistic function, and open linguistic function user interface prompt user, such user just can use linguistic function to manipulate mobile phone.
Wherein CPU is also connected with a communication module, be may correspond to set up communication connection by this communication module, when there being incoming call incoming call, can determine whether manually answer or be answered by voice operating according to the operating state of voice module.Its specific works principle is as follows: the concrete numerical value first being detected current environmental temperature by temperature detecting module, and this numerical value is sent to microprocessor, the standard comparing Temperature numerical in memory is called by microprocessor, if current environmental temperature numerical value is lower than standard comparing Temperature numerical, then represent that current ambient temperature is lower, user wears gloves and is in the inconvenient situation by hand manipulation mobile phone; Now microprocessor correspondence can produce the command information that starts voice module, send to mobile phone CPU, mobile phone CPU then controls voice module according to this command information correspondence and starts, now voice module is in running order, and when there being incoming call incoming call, now voice module is in running order, and user then directly can carry out voice operating control.
Be more than the explanation to the present invention is based on ambient temperature and realize the system of controlling mobile phone through speech, below in conjunction with accompanying drawing 3, the method that the present invention is based on ambient temperature and realize controlling mobile phone through speech be further described.
Present invention also offers a kind of method realizing controlling mobile phone through speech based on ambient temperature, comprising step:
A, temperature detecting module obtain current environmental temperature parameter by temperature sensor correspondence, and current environmental temperature parameter is sent to microprocessor;
Comprise before steps A:
By the standard comparing value of CPU set temperature, and its correspondence is stored in mobile phone memory by microprocessor.
Steps A specifically comprises:
Temperature sensor obtains current environmental temperature information, and correspondence sends to temperature detecting module, detects current environmental temperature numerical value, then this Temperature numerical is sent to microprocessor by this temperature detecting module.
B, microprocessor call the temperature standard comparison value in memory, said temperature parameter and this temperature standard comparison value are compared, if lower than this temperature standard comparison value, then enter step C; Otherwise, then terminate;
C, microprocessor correspondence produces control signal instruction, and is sent to CPU, and mobile phone CPU controls voice module according to this control signal instruction and starts in running order.
Step C specifically comprises:
Microprocessor correspondence produces control signal instruction, and be sent to CPU, mobile phone CPU controls voice module according to this control signal instruction and starts in running order, when operating mobile phone, directly can input phonetic order by microphone, send to CPU by voice module, control loudspeaker correspondence by voice module while CPU operation controls and play.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.