CN106707285A - Barrier reminding method and terminal thereof - Google Patents
Barrier reminding method and terminal thereof Download PDFInfo
- Publication number
- CN106707285A CN106707285A CN201611162990.4A CN201611162990A CN106707285A CN 106707285 A CN106707285 A CN 106707285A CN 201611162990 A CN201611162990 A CN 201611162990A CN 106707285 A CN106707285 A CN 106707285A
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- terminal
- distance
- ultrasonic wave
- barrier
- heating module
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
- G01S15/02—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves
- G01S15/06—Systems determining the position data of a target
- G01S15/08—Systems for measuring distance only
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
- G01S15/88—Sonar systems specially adapted for specific applications
- G01S15/93—Sonar systems specially adapted for specific applications for anti-collision purposes
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- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Resistance Heating (AREA)
Abstract
An embodiment of the invention relates to the communication technology field and especially relates to a barrier reminding method and a terminal thereof. The method is used for effectively reminding a user of a distance between a barrier and the terminal. The terminal determines the distance between the barrier and the terminal. Under the condition that the distance is less than a distance threshold, according to the distance, a temperature of a heating module of the terminal is adjusted to a temperature corresponding to the distance so as to remind the user of the distance between the barrier and the terminal. Therefore, on one hand, through the temperature, the user can be effectively and timely reminded of the barrier in the front so that a problem of reminding failure because of outside noisy environmental factors is avoided; and on the other hand, through temperature adjusting, the user is effectively reminded of the distance between the barrier and the terminal.
Description
Technical field
The present embodiments relate to the communications field, more particularly to the method and terminal that a kind of barrier is reminded.
Background technology
Blind person is special life colony in society, trip inconvenience is caused because eyesight is limited, it usually needs by guide
Equipment carries out road obstacle prompting, such as blind guiding stick.
In the prior art, the method for having barrier for reminding blind front, mainly by voice message, vibration prompting
Etc. mode.But on noisy road, voice message is often flooded by other high-decibel sound；Vibration prompting compared to
Voice message, than less likely being flooded by high-decibel sound, but, vibration prompting can only reminding blind barrier with a distance from oneself
Risk distance scope is entered, and can not effectively help the length of the distance of blind person's disturbance in judgement thing.
Therefore, a kind of barrier based reminding method, effective reminding blind barrier length with a distance from terminal are needed badly.
The content of the invention
The embodiment of the present invention provides the method and terminal that a kind of barrier is reminded, effectively to remind user's barrier from end
End apart from length.
The embodiment of the present invention provides a kind of method that barrier is reminded, it is adaptable to the terminal including heating module, the method
Including：Determine the distance between barrier and described terminal；In the case of it is determined that the distance is less than distance threshold, according to
The distance adjusts to described apart from corresponding temperature the temperature of the heating module of the terminal, to remind described in user
The distance between barrier and described terminal.
Alternatively, the temperature of the heating module according to the distance by the terminal is adjusted to described apart from right
The temperature answered, including：According to the default distance and the corresponding relation of voltage duration, determine described apart from corresponding electricity
Pressure duration；The circuit of the heating module is connected, and maintains the voltage duration, so that the temperature of the heating module
Degree is adjusted to described apart from corresponding temperature.
Alternatively, the circuit of the connection heating module, and the voltage duration is maintained, including：By three
Pole pipe connects the circuit of the heating module, and maintains the voltage duration；Disconnect the circuit of the heating module.
Alternatively, it is described to determine the distance between barrier and described terminal, including：Send super by ultrasonic wave module
Sound wave, and record the time for sending the ultrasonic wave；The ultrasonic wave is received by the ultrasonic wave module, and records reception institute
State the time of ultrasonic wave；According to the time for sending the ultrasonic wave and the time of the reception ultrasonic wave, it is determined that sending described super
The time difference of sound wave and the reception ultrasonic wave；According to the time difference, and the ultrasonic wave transmission speed, determine institute
State the distance between barrier and described terminal.
Alternatively, it is described to determine the distance between barrier and described terminal, including：Periodically determine the obstacle
The distance between thing and described terminal.
The embodiment of the present invention provides a kind of terminal reminded for barrier, including：Control module, for determining obstacle
The distance between thing and described terminal；In the case of it is determined that the distance is less than distance threshold, according to the distance by described in
The temperature of the heating module of terminal is adjusted to described apart from corresponding temperature, with remind barrier described in user and the terminal it
Between distance；The heating module, under the control of the control module, temperature to be adjusted to described apart from corresponding temperature
Degree.
Alternatively, the control module, is used for：According to the default distance and the corresponding relation of voltage duration,
Determine described apart from corresponding voltage duration；The circuit of the heating module is connected, and maintains the voltage duration,
So that the temperature of the heating module is adjusted to described apart from corresponding temperature.
Alternatively, the control module, is used for：The circuit of the heating module is connected by triode, and remains described
Voltage duration；Disconnect the circuit of the heating module.
Alternatively, also including ultrasonic wave module, it is used for：Ultrasonic wave is sent, and records the time for sending the ultrasonic wave；Connect
The ultrasonic wave is received, and records the time for receiving the ultrasonic wave；The control module, is used for：According to the transmission ultrasonic wave
Time and receive the time of the ultrasonic wave, it is determined that sending the ultrasonic wave and receiving the time difference of the ultrasonic wave；According to
The time difference, and the ultrasonic wave transmission speed, determine the distance between the barrier and described terminal.
Alternatively, the control module, is used for：Periodically determine the distance between the barrier and described terminal.
In the embodiment of the present invention, determine the distance between barrier and described terminal, it is determined that the distance be less than away from
In the case of threshold value, the temperature of the heating module of the terminal is adjusted to described apart from corresponding according to the distance
Temperature, so, on the one hand, can timely remind user front there is barrier by the way that temperature is more efficient, it is to avoid due to
The problem of failure is reminded caused by extraneous noisy environmental factor, on the other hand, it is also possible to which user is reminded by the adjustment of temperature
The distance between barrier and terminal.
Brief description of the drawings
Technical scheme in order to illustrate more clearly the embodiments of the present invention, below will be to that will make needed for embodiment description
Accompanying drawing is briefly introduced.
Fig. 1 is the system architecture schematic diagram that a kind of barrier provided in an embodiment of the present invention is reminded；
Fig. 2 is the method flow schematic diagram that a kind of barrier provided in an embodiment of the present invention is reminded；
Fig. 3 is the circuit diagram that control module control heating module provided in an embodiment of the present invention adjusts temperature；
Fig. 4 is the circuit diagram of ultrasonic wave module provided in an embodiment of the present invention；
Fig. 5 is the method flow schematic diagram reminded in another barrier provided in an embodiment of the present invention；
Fig. 6 is a kind of structural representation of terminal reminded for barrier provided in an embodiment of the present invention.
Specific embodiment
In order that the purpose of the present invention, technical scheme and beneficial effect become more apparent, below in conjunction with accompanying drawing and implementation
Example, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only used to explain this hair
It is bright, it is not intended to limit the present invention.
Fig. 1 illustrates the system architecture schematic diagram that a kind of applicable barrier of the embodiment of the present invention is reminded, such as Fig. 1
Shown, the system architecture 100 includes ultrasonic wave module 101, control module 102, heating module 103；Ultrasonic wave module 101 is connected
Control module 102, the connection heating module 103 of control module 102；In the embodiment of the present invention, ultrasonic wave module 101 can send super
Acoustic signals, it is also possible to receive the echo-signal that ultrasonic wave runs into barrier back reflection；In the embodiment of the present invention, control module
Ultrasonic signal is sent in 102 control ultrasonic wave modules 101, whether the front that detection user advances has barrier；When detecting
When there is barrier in the front that user advances, control module 102 calculates the distance between barrier and user.Control module 102
According to the distance between barrier and user length, heating module 103 is controlled, discharge and remind use with apart from corresponding temperature
The distance between family barrier and user.
Fig. 2 illustrates the method flow schematic diagram that a kind of barrier provided in an embodiment of the present invention is reminded.
Based on the system architecture shown in Fig. 1, as shown in Fig. 2 the side that a kind of barrier provided in an embodiment of the present invention is reminded
Method, it is adaptable to which the terminal including heating module, the method is comprised the following steps：
Step S201：Terminal determines the distance between barrier and terminal；
Step S202：Terminal it is determined that distance is less than in the case of distance threshold, according to distance by the heating module of terminal
Temperature adjust to apart from corresponding temperature, to remind the distance between user's barrier and terminal.
Based on above-described embodiment, in step s 201, barrier can be the barrier in front of user；Terminal determines barrier
Have various with the mode of the distance between terminal, a kind of implementation method provided in an embodiment of the present invention is using record transmitting ultrasound
Ripple to the mode of the time of ultrasonic echo determines the distance between barrier and terminal, but is not limited to this implementation method.
Based on above-described embodiment, in step S202, heating module can be heating wire, or other dresses that can generate heat
Put；It is carbon fiber exothermic wire that the embodiment of the present invention provides a kind of electro-heat equipment.Distance threshold can be set according to the actual requirements,
It is not especially limited herein；Distance threshold is the maximum prompting distance between barrier and terminal；Wherein, in barrier and terminal
The distance between less than in the case of distance threshold, terminal control heating module is reminded user；In barrier and terminal
The distance between not less than in the case of distance threshold, user is not reminded；Further, predeterminable range and temperature in terminal
Degree mapping table, according to predeterminable range and vs. temperature table and distance, determines the temperature for needing to adjust heating module
To apart from corresponding temperature.
In the embodiment of the present invention, determine the distance between barrier and described terminal, it is determined that the distance be less than away from
In the case of threshold value, the temperature of the heating module of the terminal is adjusted to described apart from corresponding according to the distance
Temperature, so, on the one hand, can timely remind user front there is barrier by the way that temperature is more efficient, it is to avoid due to
The problem of failure is reminded caused by extraneous noisy environmental factor, on the other hand, it is also possible to which user is reminded by the adjustment of temperature
The distance between barrier and terminal.
For the process of the temperature of clearer explanation control module adjustment heating module, following example is lifted：Control module
By taking PIC16F73 single-chip microcomputers as an example, heating module is by taking carbon fiber exothermic wire as an example.
The circuit that Fig. 3 illustrates control module control heating module adjustment temperature provided in an embodiment of the present invention shows
It is intended to.
As shown in figure 3, single-chip microcomputer U4 is control module, including 28 pins, pin 1 is MCLR/Vpp, multiple based on function
Position input or programm voltage input；Pin 2 is RA0/AN0, and function is input and output port A；Pin 3 is RA1/AN1, function
It is input and output port A；Pin 4 is RA2/AN2, and function is input and output port A；Pin 5 is RA3/AN3/VREF, work(
Can be input and output port A/ analog voltage references；Pin 6 is RA4/T0CKI, and function is input and output port A/ timing
Device module clock is input into；Pin 7 is RA5/AN4/SS, and function is input and the output port main selection of A/ synchronous serial ports；Draw
Pin 8 is VSS, and function is earth terminal；Pin 9 is OSC1/CLKIN, and function is input into for crystal oscillator input/external clock；Pin 10 is
OSC2/CLKOUT, function is exported for crystal oscillator output/clock；Pin 11 is RC0/T1OSO/T1CKI, and function is input and output
The clock input of 1 oscillator output/timer of port C/ timers 1；Pin 12 is RC1/T1OSI/CCP2, and function is that function is defeated
Enter and be input into the oscillator of output port C/ timers 1；Pin 13 is RC2/CCP1, and function is defeated with output port C/PWM1 for input
Go out；Pin 14 is RC3/SCK/SCL, and function is input and output port C/ synchronous serial clocks input/SPI and I2C mode is defeated
Go out；Pin 15 is RC4, and function is input and output port C/ data inputs/data input and output；Pin 16 is RC5, function
It is input and the output of output port C/SPI mode datas；Pin 17 be RC6, function for input with output port C/ asynchronous transmission/
Synchronised clock；Pin 18 is RC7, and function is input and output port C；Pin 19 is VSS, and function is earth terminal；Pin 20 is
VDD, function is power end；Pin 21 is RB0, and function is input and output port B/ external interrupts；Pin 22 is RB2, function
It is input and output port B；Pin 23 is RB2, and function is input and output port B；Pin 24 be RB3, function for input with
Output port B；Pin 25 is RB4, and function is input and output port B；Pin 26 is RB5, and function is input and output port
B；Pin 27 is RB6, and function is input and output port B/ serial program clocks；Pin 28 is RB7, and function is input and output
Port B/ serial program data.J2 is the outer signal pin of single-chip microcomputer U4, including 5 pins, respectively：1 pin VCC connects 5V electricity
Source, 2 pin TRIG are controlled for triggering, and 3 pin ECHO are exported for response signal, and 4 pin OUT are output switch parameter, and 5 pin GND are 0V.As schemed
Shown in 3, RL is heating module；The circuit of heating module includes touch-switch S1, resistance R2, triode VT1, and carbon fiber
Heating wire RL；Wherein, S1 is the master switch of the circuit of heating module, and S1 is pressed, and the circuit of heating module could be formed and closed back
Road.
The 2 pin TRIG of J2 receive the high level signal that ultrasonic wave module persistently sends, single-chip microcomputer in the embodiment of the present invention
The triggering timing device timing of pin 11 of U4；Single-chip microcomputer U4 by controlling the connection of the circuit of heating module so that heating module work
Make, and then effectively remind the distance between user's barrier and terminal.
The present invention provides a kind of embodiment, and terminal is adjusted to distance correspondence the temperature of the heating module of terminal according to distance
Temperature, including：According to default distance and the corresponding relation of voltage duration, it is determined that apart from corresponding voltage continue when
It is long；The circuit of heating module, and maintenance voltage duration are connected, so that the temperature of heating module is adjusted to apart from corresponding temperature
Degree.
In the embodiment of the present invention, the corresponding relation of default distance and voltage duration has various representations, this hair
A kind of representation that bright embodiment is provided is distance and voltage duration relation table, such as when continuing apart from L1 corresponding voltages
T1 long, apart from L2 corresponding voltage durations t2.After the circuit communication of heating module, closed circuit is formed, be carried in heating
The voltage at module two ends is definite value, and the temperature of heating module can be adjusted by being persistently carried in the voltage duration at heating module two ends
Degree.
In specific embodiment, the prompting temperature T of the voltage duration t and heating module that are carried in heating module two ends has one
Fixed functional relation, such as shown in following formula (1)：
T=f (t) ... ... formula (1)
In formula (1), t is the voltage duration for being carried in heating module two ends；T is the prompting temperature T of heating module；T
Functional relation between t is f (t).
Functional relation between the possible T and t in above-mentioned formula (1) of one kind is provided in the embodiment of the present invention, it is as follows
State shown in formula (2)：
T=k*t ... ... formula (2)
In formula (2)：T is the voltage duration for being carried in heating module two ends；T is the prompting temperature T of heating module；k
It is proportionality coefficient, it is relevant with circuit structure；* represent and multiply；
Wherein, the k in formula (2) can be obtained by following formula (3) and formula (4)：
In formula (3)：T is the voltage duration for being carried in heating module two ends；U is the electricity for being carried in heating module two ends
Pressure；R is the resistance of heating module；Q is the heat of heating module release；* represent and multiply；
Q=C*M*T ... ... formula (4)
In formula (3)：C is the specific heat capacity of heating module；M is the quality of heating module；T is temperature；Q is heating module
The heat of release；* represent and multiply.
The value of k is determined according to formula (3) and formula (4), is represented by following formula (5)：
In formula (5)：U is the voltage for being carried in heating module two ends；C is the specific heat capacity of heating module；M is heating mould
The quality of block；R is the resistance of heating module；* represent and multiply.
In the embodiment of the present invention, because the voltage that heating module two ends are carried in after the circuit communication of heating module is fixed
Value, therefore, by being persistently carried in heating module both end voltage duration t, so that the circuit duration t of connection heating module,
The temperature for adjusting heating module is apart from corresponding temperature；Temperature is adjusted just by Lifetime length, Lifetime is more long,
Temperature is higher.In this way, control module can effectively adjust the temperature of heating module according to apart from corresponding voltage duration,
And then effectively remind the distance between user's barrier and terminal.
The present invention provides a kind of embodiment, and terminal connects the circuit of heating module, and maintenance voltage duration, including：
The circuit of heating module, and maintenance voltage duration are connected by triode；Disconnect the circuit of heating module.
In the embodiment of the present invention, control module connection heating module, on circuit of the control module to heating module three
In the case of pole pipe output high level, triode ON, the circuit of heating module forms closed circuit；In control module to heating
In the case that triode output high level on the circuit of module is interrupted, triode disconnects, and the circuit loop of heating module disconnects.
As shown in figure 3, U4 single-chip microcomputers by circuit output high level from RC6 pin that pin number is 17 to heating module, triode ON.
Because triode is easily controllable, low cost, therefore control module is by controlling triode ON or disconnection, and then low cost, more
The connection or disconnection of the circuit of convenient control heating module；In this way, connecting relative to the circuit of regular tap control heating module
The mode that on-off is opened, the method for the embodiment of the present invention more effectively controls the conducting of triode by exporting the duration of high level
The distance between duration, and then temperature adjustment prompting user's barrier and the terminal for passing through heating module.
The present invention provides a kind of embodiment, and terminal determines the distance between barrier and described terminal, including：By super
Sound wave module sends ultrasonic wave, and records the time for sending the ultrasonic wave；The ultrasound is received by the ultrasonic wave module
Ripple, and record the time for receiving the ultrasonic wave；According to the time for sending the ultrasonic wave and the time of the reception ultrasonic wave,
It is determined that sending the ultrasonic wave and receiving the time difference of the ultrasonic wave；According to the time difference, and the ultrasonic wave biography
Defeated speed, determines the distance between the barrier and described terminal.
Fig. 4 illustrates the circuit diagram of ultrasonic wave module provided in an embodiment of the present invention.As shown in figure 4, super
Sound wave module includes that radiating circuit and receiving circuit are constituted, wherein, radiating circuit is by single-chip microcomputer U1 (model Em78), single-chip microcomputer
U2 (model ST202) and ultrasonic transmitter F2 etc. are constituted；Receiving circuit is by operational amplifier U3 (model TL074) and surpasses
Acoustic receiver F1 etc. is constituted；Ultrasonic wave module also includes outer signal pin J1, including 5 pins, respectively：1 pin VCC connects
5V power supplys, 2 pin TRIG are controlled for triggering, and 3 pin ECHO are exported for response signal, and 4 pin OUT are output switch parameter, and 5 pin GND are 0V.
The pin 10 and pin 11 of pin 13 and pin 14 connection the single-chip microcomputer U2 of single-chip microcomputer U1, by single-chip microcomputer U2 by single-chip microcomputer U1's
Electric signal is converted into ultrasonic wave, and ultrasonic wave is launched by ultrasonic transmitter F2；When there is signal to return, received by ultrasonic wave
Device F1 receives the ultrasonic wave, and the ultrasonic wave occurs the situation of weakening in atmosphere, and the signal is entered by operational amplifier U3
Row amplifies, then by single-chip microcomputer U1, is persistently exported to control module by the outer signal pin J13 pin ECHO of ultrasonic wave module
One high level, so that control module record ultrasonic wave was sent to the time difference for returning.
Optionally, in Fig. 4 in the 2 pin connection figures 3 of the outer signal pin J1 of ultrasonic wave module control module external letter
4 pin of number pin J2；2 pin of external signal pins J2 in the 3 pin connection figures 3 of the outer signal pin J1 of ultrasonic wave module；Control
The process of the distance of molding block measurement barrier is as follows：Control module exports an electricity high by 4 pin of outer signal pin J2
Ordinary mail number, control ultrasonic wave module sends ultrasonic wave；Returned when ultrasonic wave module has automatically detected ultrasonic wave, by ultrasonic wave
3 pin of the outer signal pin J1 of module continue the high level signal sent to the outer signal pin J2 of control module, control
Module is sent to the time for returning according to duration of the high level signal, record ultrasonic wave, so calculate barrier away from
From.
In specific embodiment, there is certain function in being sent to the time difference t1 for returning apart from L and ultrasonic wave for barrier
Relation, such as shown in following formula (6)：
In formula (6), t1 is sent to the time difference for returning for ultrasonic wave；L is the distance of barrier, and ultrasonic wave is in air
In spread speed be 340m/s.
In the embodiment of the present invention, control module by ultrasonic wave module send ultrasonic wave, and record send ultrasonic wave when
Between and ultrasonic wave run into barrier return time, in this way, can be according between the distance of time difference acquired disturbance thing and terminal
Distance, and then effectively and timely remind user front to there is the distance of barrier.
The present invention provides a kind of embodiment, and terminal determines the distance between barrier and described terminal, including：Periodically
Determine the distance between the barrier and described terminal.In this way, can be between real-time judge barrier and the terminal away from
From whether distance threshold is less than, in the case where whether distance is less than distance threshold, the distance of user's barrier is reminded in time, from
And reach the effect of real-time reminding.
In the bright embodiment of this law, heating module may be disposed in the terminal of user's skin contact, for example, heating module is set
It is placed on the handle of blind guiding rod, then for example, heating module is arranged at Intelligent bracelet, heating module can also be arranged on other can
In the terminal contacted with skin, differ a citing herein；Wherein, by taking carbon fiber exothermic wire as an example, user can basis for heating module
Different temperature requirements select the length of carbon fiber exothermic wire；In the case of the circuit communication of heating module, carbon is carried in fine
The voltage at dimension heating wire two ends is identical, and the length of carbon fiber exothermic wire is more long, and the corresponding temperature of the length is lower.
Above method flow is introduced in order to clearer, the embodiment of the present invention provides the example below.
Fig. 5 illustrates the method flow schematic diagram that another barrier provided in an embodiment of the present invention is reminded, base
In the system architecture shown in Fig. 1, it is adaptable to the terminal including heating module, as shown in figure 5, the method is comprised the following steps：
Step S501：Terminal sends a high level signal by control module to ultrasonic wave module；
Step S502：Terminal is received in the case of the high level signal in ultrasonic wave module, outside by ultrasonic wave module
Send 8 ultrasonic waves of 40KHz；
Step S503：Whether terminal has signal to return by ultrasonic wave module automatic detection, if so, then performing step
S504；If it is not, then performing step S501；
Step S504：The control module of terminal receives the high level signal that ultrasonic wave module is persistently exported；Wherein, should
High level signal duration is the time for sending ultrasonic wave and the time difference for receiving ultrasonic wave；
Step S505：Terminal is according to the high level signal duration, it is determined that sending ultrasonic wave and receiving ultrasonic wave
Time difference；
Step S506：Terminal according to the time difference, and ultrasonic wave transmission speed, determine between barrier and terminal
Distance；
Step S507：Terminal determines whether distance is less than distance threshold, if so, then performing step S508；If it is not, then performing
Step S504；
Step S508：Terminal according to default distance and the corresponding relation of voltage duration, it is determined that apart from corresponding electricity
Pressure duration；
Step S509：The control module of terminal pass through triode connect heating module circuit, and maintenance voltage continue when
It is long, so that the temperature of heating module is adjusted to apart from corresponding temperature；
Step S510：Terminal reminds the distance between user's barrier and terminal by heating module；
Step S511：Terminal disconnects the circuit of heating module.
It can be seen from the above：Terminal determines the distance between barrier and described terminal, it is determined that it is described away from
In the case of less than distance threshold, according to the distance by the temperature of the heating module of the terminal adjust to it is described away from
From corresponding temperature, so, on the one hand, can timely remind user front there is barrier by the way that temperature is more efficient, keep away
The problem due to reminding failure caused by extraneous noisy environmental factor is exempted from, on the other hand, it is also possible to by the adjustment of temperature
Remind the distance between user's barrier and terminal.It is additionally, since triode easily controllable, low cost, therefore control module is logical
Cross control triode ON or disconnection, so low cost, the more easily circuit of control heating module connection or disconnection；Enter one
Step, periodically obtains the distance between barrier and described terminal, can be between real-time judge barrier and the terminal away from
From whether distance threshold is less than, in the case where whether distance is less than distance threshold, the distance of user's barrier is reminded in time, from
And reach the effect of real-time reminding.
Fig. 6 illustrates a kind of structural representation of terminal reminded for barrier provided in an embodiment of the present invention
Figure.
Based on same idea, a kind of terminal reminded for barrier provided in an embodiment of the present invention is above-mentioned for performing
Method flow, as shown in fig. 6, the terminal 600 includes control module 602, heating module 603；Further, the terminal also includes super
Sound wave module 601；Wherein：
Control module 602, for determining the distance between barrier and terminal；It is determined that distance is less than distance threshold
In the case of, the temperature of the heating module 603 of terminal is adjusted to apart from corresponding temperature, to remind user's barrier according to distance
The distance between with terminal；
Heating module 603, under the control of control module 602, temperature to be adjusted to apart from corresponding temperature.
Further, control module 602, are used for：According to default distance and the corresponding relation of voltage duration, it is determined that away from
From corresponding voltage duration；The circuit of heating module 603, and maintenance voltage duration are connected, so that heating module 603
Temperature adjust to apart from corresponding temperature.
Further, control module 602, are used for：The circuit of heating module 603 is connected by triode, and maintenance voltage is held
Continuous duration；Disconnect the circuit of heating module 603.
Further, also it is used for including ultrasonic wave module 601：Ultrasonic wave is sent, and records the time for sending ultrasonic wave；Connect
Ultrasonic wave is received, and records the time for receiving ultrasonic wave；Control module 602, is used for：It is super according to the time and reception for sending ultrasonic wave
The time of sound wave, it is determined that sending ultrasonic wave and receiving the time difference of ultrasonic wave；It is fast according to time difference, and the transmission of ultrasonic wave
Degree, determines the distance between barrier and terminal.
Further, control module 602, are used for：Periodically determine the distance between barrier and terminal.
It can be seen from the above：Terminal determines the distance between barrier and described terminal, it is determined that it is described away from
In the case of less than distance threshold, according to the distance by the temperature of the heating module of the terminal adjust to it is described away from
From corresponding temperature, so, on the one hand, can timely remind user front there is barrier by the way that temperature is more efficient, keep away
The problem due to reminding failure caused by extraneous noisy environmental factor is exempted from, on the other hand, it is also possible to by the adjustment of temperature
Remind the distance between user's barrier and terminal.It is additionally, since triode easily controllable, low cost, therefore control module is logical
Cross control triode ON or disconnection, so low cost, the more easily circuit of control heating module connection or disconnection；Enter one
Step, periodically obtains the distance between barrier and described terminal, can be between real-time judge barrier and the terminal away from
From whether distance threshold is less than, in the case where whether distance is less than distance threshold, the distance of user's barrier is reminded in time, from
And reach the effect of real-time reminding.
It should be understood by those skilled in the art that, embodiments of the invention can be provided as method or computer program product.
Therefore, the present invention can be using the embodiment in terms of complete hardware embodiment, complete software embodiment or combination software and hardware
Form.And, the present invention can be used to be can use in one or more computers for wherein including computer usable program code and deposited
The shape of the computer program product implemented on storage media (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.)
Formula.
The present invention is the flow with reference to method according to embodiments of the present invention, equipment (system) and computer program product
Figure and/or block diagram are described.It should be understood that every first-class during flow chart and/or block diagram can be realized by computer program instructions
The combination of flow and/or square frame in journey and/or square frame and flow chart and/or block diagram.These computer programs can be provided
The processor of all-purpose computer, special-purpose computer, Embedded Processor or other programmable data processing devices is instructed to produce
A raw machine so that produced for reality by the instruction of computer or the computing device of other programmable data processing devices
The device of the function of being specified in present one flow of flow chart or multiple one square frame of flow and/or block diagram or multiple square frames.
These computer program instructions may be alternatively stored in can guide computer or other programmable data processing devices with spy
In determining the computer-readable memory that mode works so that instruction of the storage in the computer-readable memory is produced and include finger
Make the manufacture of device, the command device realize in one flow of flow chart or multiple one square frame of flow and/or block diagram or
The function of being specified in multiple square frames.
These computer program instructions can be also loaded into computer or other programmable data processing devices so that in meter
Series of operation steps is performed on calculation machine or other programmable devices to produce computer implemented treatment, so as in computer or
The instruction performed on other programmable devices is provided for realizing in one flow of flow chart or multiple flows and/or block diagram one
The step of function of being specified in individual square frame or multiple square frames.
, but those skilled in the art once know basic creation although preferred embodiments of the present invention have been described
Property concept, then can make other change and modification to these embodiments.So, appended claims are intended to be construed to include excellent
Select embodiment and fall into having altered and changing for the scope of the invention.
Obviously, those skilled in the art can carry out various changes and modification without deviating from essence of the invention to the present invention
God and scope.So, if these modifications of the invention and modification belong to the scope of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to comprising these changes and modification.
Claims (10)
1. a kind of method that barrier is reminded, it is characterised in that suitable for the terminal including heating module, methods described includes：
Determine the distance between barrier and described terminal；
It is determined that the distance is less than in the case of distance threshold, according to the distance by the heating module of the terminal
Temperature is adjusted to described apart from corresponding temperature, to remind the distance between barrier described in user and described terminal.
2. the method for claim 1, it is characterised in that it is described according to the distance by the heating mould of the terminal
The temperature of block is adjusted to described apart from corresponding temperature, including：
According to the default distance and the corresponding relation of voltage duration, determine it is described apart from corresponding voltage continue when
It is long；
The circuit of the heating module is connected, and maintains the voltage duration, so that the temperature adjustment of the heating module
It is extremely described apart from corresponding temperature.
3. method as claimed in claim 2, it is characterised in that the circuit of the connection heating module, and remain described
Voltage duration, including：
The circuit of the heating module is connected by triode, and maintains the voltage duration；
Disconnect the circuit of the heating module.
4. the method for claim 1, it is characterised in that described to determine the distance between barrier and described terminal,
Including：
Ultrasonic wave is sent by ultrasonic wave module, and records the time for sending the ultrasonic wave；
The ultrasonic wave is received by the ultrasonic wave module, and records the time for receiving the ultrasonic wave；
According to the time for sending the ultrasonic wave and the time of the reception ultrasonic wave, it is determined that sending the ultrasonic wave and receiving institute
State the time difference of ultrasonic wave；
According to the time difference, and the ultrasonic wave transmission speed, determine between the barrier and the terminal
Distance.
5. the method as described in Claims 1-4 any claim, it is characterised in that it is described determine barrier with it is described
The distance between terminal, including：
Periodically determine the distance between the barrier and described terminal.
6. it is a kind of for barrier remind terminal, it is characterised in that the terminal includes：
Control module, for determining the distance between barrier and described terminal；It is determined that the distance is less than distance threshold
In the case of, the temperature of the heating module of the terminal is adjusted to described apart from corresponding temperature according to the distance, to carry
Wake up the distance between barrier and described terminal described in user；
The heating module, under the control of the control module, temperature to be adjusted to described apart from corresponding temperature.
7. terminal as claimed in claim 6, it is characterised in that the control module, is used for：
According to the default distance and the corresponding relation of voltage duration, determine it is described apart from corresponding voltage continue when
It is long；
The circuit of the heating module is connected, and maintains the voltage duration, so that the temperature adjustment of the heating module
It is extremely described apart from corresponding temperature.
8. terminal as claimed in claim 7, it is characterised in that the control module, is used for：
The circuit of the heating module is connected by triode, and maintains the voltage duration；
Disconnect the circuit of the heating module.
9. terminal as claimed in claim 6, it is characterised in that also including ultrasonic wave module, be used for：
Ultrasonic wave is sent, and records the time for sending the ultrasonic wave；
The ultrasonic wave is received, and records the time for receiving the ultrasonic wave；
The control module, is used for：
According to the time for sending the ultrasonic wave and the time of the reception ultrasonic wave, it is determined that sending the ultrasonic wave and receiving institute
State the time difference of ultrasonic wave；
According to the time difference, and the ultrasonic wave transmission speed, determine between the barrier and the terminal
Distance.
10. the terminal as described in claim 6 to 9 any claim, it is characterised in that the control module, is used for：
Periodically determine the distance between the barrier and described terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611162990.4A CN106707285A (en) | 2016-12-15 | 2016-12-15 | Barrier reminding method and terminal thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611162990.4A CN106707285A (en) | 2016-12-15 | 2016-12-15 | Barrier reminding method and terminal thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106707285A true CN106707285A (en) | 2017-05-24 |
Family
ID=58937857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611162990.4A Pending CN106707285A (en) | 2016-12-15 | 2016-12-15 | Barrier reminding method and terminal thereof |
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| CN (1) | CN106707285A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110602314A (en) * | 2019-08-30 | 2019-12-20 | 维沃移动通信有限公司 | Operation control method and electronic equipment |
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Application publication date: 20170524 |