CN108512615A - A kind of method for displaying signal intensity and mobile terminal - Google Patents
A kind of method for displaying signal intensity and mobile terminal Download PDFInfo
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- CN108512615A CN108512615A CN201810319719.XA CN201810319719A CN108512615A CN 108512615 A CN108512615 A CN 108512615A CN 201810319719 A CN201810319719 A CN 201810319719A CN 108512615 A CN108512615 A CN 108512615A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/30—Monitoring; Testing of propagation channels
- H04B17/309—Measuring or estimating channel quality parameters
- H04B17/318—Received signal strength
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/08—Testing, supervising or monitoring using real traffic
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Abstract
The present invention provides a kind of method for displaying signal intensity and mobile terminals, are related to technical field of mobile terminals.The method for displaying signal intensity is applied to mobile terminal, including：Measure the signal strength of target network；According to the historical measurement of the signal strength, the signal strength is smoothed, determines that the display reference value of the signal strength, the historical measurement include at least measurement result twice recently；According to the updated display reference value, obtains signal lattice number and show on mobile terminals.In the embodiment of the present invention, it is shown again after being smoothed by the signal strength of the target network to measurement, the display of signal lattice number can be avoided saltus step occur, stabilization that signal lattice digital display shows is ensure that with this, allow user to be apparent from network state, improves the usage experience of user.
Description
Technical field
The present invention relates to technical field of mobile terminals more particularly to a kind of method for displaying signal intensity and mobile terminal.
Background technology
With the development of science and technology, the electronic product that mobile terminal is indispensable in having become for people's lives, mobile terminal connection
The quality of net state directly affects use of the user to mobile terminal.
Due to the variation of network environment, the case where mobile terminal often will appear signal lattice saltus step, can give at this time user with
Carry out the impression of unstable networks, but for communication speciality field, signal strength fluctuates in a certain range can't influence to use
Family normally makes a phone call to surf the Internet, but user is not professional person, is not known to the fluctuation of signal strength, in the aobvious of signal strength
When showing generation saltus step suddenly, user can be caused to communicate possible impacted illusion.
Invention content
A kind of method for displaying signal intensity of offer of the embodiment of the present invention and mobile terminal, to solve existing signal strength
The problem of display mode easily causes erroneous judgement of the user to network state, influences the usage experience of user.
In order to solve the above-mentioned technical problem, the invention is realized in this way：
In a first aspect, the embodiment of the present invention provides a kind of method for displaying signal intensity, it is applied to mobile terminal, including：
Measure the signal strength of target network；
According to the historical measurement of the signal strength, the signal strength is smoothed, determines the letter
The display reference value of number intensity, the historical measurement include at least measurement result twice recently；
According to the updated display reference value, obtains signal lattice number and show on mobile terminals.
Second aspect, the embodiment of the present invention also provide a kind of mobile terminal, including：
Measurement module, the signal strength for measuring target network；
Determining module smoothly locates the signal strength for the historical measurement according to the signal strength
Reason determines that the display reference value of the signal strength, the historical measurement include at least measurement result twice recently；
Display module, for according to the updated display reference value, obtaining signal lattice number and being shown in mobile terminal
On.
The third aspect, the embodiment of the present invention also provide a kind of mobile terminal, including：It memory, processor and is stored in
On reservoir and the computer program that can run on a processor, the computer program is realized above-mentioned when being executed by the processor
Method for displaying signal intensity the step of.
Fourth aspect, the embodiment of the present invention also provide a kind of computer readable storage medium, wherein described computer-readable
Computer program is stored on storage medium, the computer program realizes that above-mentioned signal strength is shown when being executed by processor
The step of method.
In embodiments of the present invention, it is shown again after being smoothed by the signal strength of the target network to measurement
Show, the display of signal lattice number can be avoided saltus step occur, stabilization that signal lattice digital display shows ensure that with this so that user can be clear
The awareness network state of Chu, improves the usage experience of user.
Description of the drawings
Fig. 1 shows the flow diagrams of the method for displaying signal intensity of the embodiment of the present invention；
Fig. 2 indicates one of the module diagram of mobile terminal of the embodiment of the present invention；
Fig. 3 indicates the two of the module diagram of the mobile terminal of the embodiment of the present invention；
Fig. 4 indicates the three of the module diagram of the mobile terminal of the embodiment of the present invention；
Fig. 5 indicates the four of the module diagram of the mobile terminal of the embodiment of the present invention；
Fig. 6 indicates the hardware architecture diagram of the mobile terminal of the embodiment of the present invention.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are some of the embodiments of the present invention, instead of all the embodiments.Based on this hair
Embodiment in bright, the every other implementation that those of ordinary skill in the art are obtained without creative efforts
Example, shall fall within the protection scope of the present invention.
As shown in Figure 1, the embodiment of the present invention provides a kind of method for displaying signal intensity, it is applied to mobile terminal, feature
It is, including：
Step 101, the signal strength of target network is measured；
It should be noted that the target network can be mobile network, for example, LTE (Long Term Evolution, it is long
Phase evolution) network, 5G (5th Generation, the 5th generation) network etc.；May be wireless network, for example, WLAN (Wake
On Local Area Network, wake on lan).The signal strength is commonly referred to as the RSRP of mobile terminal measurement
(Reference Signal Receiving Power, Reference Signal Received Power), the strong of signal is indicated with the size of RSRP
Weak, specifically, which may be used under type such as and carries out when realizing：According to scheduled measurement interval, periodic measurement target
The signal strength of network.Specifically, signal strength is defaulted as the measured value of modem (modulation /demodulation) module of mobile terminal.
Step 102, according to the historical measurement of the signal strength, the signal strength is smoothed, really
The display reference value of the fixed signal strength；
It should be noted that the historical measurement includes at least measurement result twice recently；This step is in order to keep away
Saltus step occurs for the display for exempting from signal strength, when signal strength is shown, first according to the measurement result of multiple signal strength
The signal strength obtained to measurement is smoothed, which occurs saltus step for anti-stop signal lattice number, ensures signal
Intensity is not in saltus step in display.
Step 103, it according to the updated display reference value, obtains signal lattice number and shows on mobile terminals.
To include ensureing that user can clearly observe the letter in signal lattice number by the signal strength of smoothing processing
The power of number intensity, the usage experience of user is improved with this.
It should be noted that in specific implementation the following two kinds mode may be used, separately below with regard to two kinds in step 102
Different realization methods is specifically described step 102 as follows.
Mode one, the specific implementation process of step 102 are：
S11, the absolute value for calculating target difference, the target difference are that the last first of the signal strength is surveyed
Measure the difference as a result, the display reference value obtained with last update；
It should be noted that mobile terminal carries out the update of display reference value, example with predetermined period in such realization method
Such as, mobile terminal is every the primary display reference value of update in 5 seconds, before the update, needs first to obtain the last letter for measuring and obtaining
Number intensity (i.e. the first measurement result), when first measurement result to be obtained, need first according to first measurement result with recently
It once updates the obtained display reference value (once updating obtained display reference value before i.e.) and carries out operation, it is poor to obtain the two
The absolute value of value, the purpose for the arrangement is that in order to determine whether signal strength has occurred saltus step.
S12, when the absolute value is greater than or equal to preset value, it is determined that there is a saltus step in the signal strength, and
The transition times of the signal strength are counted, and when the transition times are not up to pre-determined threshold, keeps the display reference
It is worth constant, obtains this newer display reference value；
It should be noted that the transition times refer to the read-around ratio of saltus step.
In this step, it by the way that the absolute value in S11 to be compared with preset value, is preset if absolute value is greater than or equal to
It is worth, then proves that a saltus step occurs in signal strength, and count to the read-around ratio of saltus step (number of i.e. continuous saltus step), if
The number of continuous saltus step is not up to pre-determined threshold (number of i.e. continuous saltus step is less than pre-determined threshold), then this newer display ginseng
It is identical as last time newer display reference value to examine value, i.e., mobile terminal continues to continue to use last time newer display reference value.
S13, the absolute value be less than the preset value when, the signal is calculated according to the historical measurement
The average value of intensity obtains this newer display reference value.
In this step, by the way that the absolute value in S11 to be compared with preset value, if absolute value is less than preset value, card
Clear signal intensity does not occur saltus step, then updates display reference value, specifically, shows that the update mode of reference value is：Calculate signal
The average value of the first the last measurement result of intensity and the display reference value of the predetermined number before this update, by this
Average value is as this newer display reference value.
It should be noted that read-around ratio of such mode by statistical signal intensity saltus step, in the signal strength of terminal
When the read-around ratio of saltus step is less than pre-determined threshold, display reference value is not updated, it can be to avoid signal once in a while with this
Strength Changes lead to signal display, and there is a situation where saltus steps.
For example, when carrying out the update of the 8th display reference value, it is strong that the signal that the last measurement obtains is obtained respectively
(i.e. the 4th time, the 5th time, the 6th time and the 7th time update obtains first 4 times display reference values before degree and the 8th time
Show reference value), the average of this 5 values is calculated, the 8th newer display reference value is obtained with this.
Further, step 102, further include：
When the transition times reach pre-determined threshold, the signal strength is calculated according to the historical measurement
Average value, obtain this newer display reference value, and reset to the transition times.
It should be noted that when the number of continuous saltus step reaches pre-determined threshold, (number of i.e. continuous saltus step is greater than or equal to
Pre-determined threshold), show that apparent variation has had occurred in signal strength, needs to be updated display reference value at this time, specifically,
Show that the update mode of reference value is：Calculate signal strength the first the last measurement result updated with this before it is pre-
If the average value of the display reference value of number, using the average value as this newer display reference value.
For example, when the number of continuous saltus step alreadys exceed 5 times, when carrying out the tenth once update of display reference value,
Obtain respectively it is the last measure obtained signal strength and the tenth it is primary before first 5 times display reference values the (the i.e. the 6th
It is secondary, the 7th time, the 8th time, the 9th time and the tenth time update obtained display reference value), the average of this 6 values is calculated, with this
Obtain the tenth primary newer display reference value.
It should be noted that aforesaid way one, when change in signal strength is excessive (such as being reduced to -98dbm from -91dbm),
Mobile terminal still takes a preceding signal strength (- 91dbm), when continue for some time amplitude of variation it is larger when (such as continue 1 point
Clock -91dbm), mobile terminal just takes preceding n times average value (including this)；When encountering up and down network environment, Ci Zhongfang
Formula can make the signal strength changed greatly be filtered so that signal strength fluctuation tends towards stability.
Mode two, the specific implementation process of step 102 are：
The duration for the signal lattice number that S21, acquisition are currently shown；
It should be noted that after the variation of each signal lattice number, it is both needed to count the duration of the signal lattice number.
S22, according to the duration, determine for the measurement result in this newer described historical measurement
Total quantity, wherein the total quantity is negatively correlated with the duration；
Specifically, the acquisition modes of the total quantity are：
If the duration is greater than or equal to preset time threshold, this total quantity=previous sum
Amount-K；
If the duration is less than preset time threshold, this total quantity=previous total quantity+K；
Wherein, K≤this total quantity≤16K, K≤previous total quantity≤16K, and K is positive integer.
Further, the acquisition modes of the preset time threshold are：
According to formula：Preset time threshold=p*N obtains preset time threshold；
Wherein, p is preset reference value, and N is previous total quantity, and p and N are positive integer.
S23, the average value that the signal strength is calculated according to the total quantity obtain this newer display
Reference value.
Specifically, when carrying out the update of signal strength according to total quantity, the last time of signal strength is obtained respectively
The display reference value of total quantity -1 before first measurement result and this update, obtains its average value, obtains this more
New display reference value.
It should be noted that mode second is that it is a kind of it is adaptive it is anti-jump smooth out processing mode, be used for this newer institute
The total quantity for stating the measurement result in historical measurement is equivalent to sliding window size.When sliding window becomes larger, sample number becomes
More, sample number, which increases, to allow hopping amplitude to weaken；Sliding window becomes hour, and sample number is reduced, and sample number reduction can allow signal strong
Degree more they tends to current actual value, can reflect signal strength more in real time；This realization method can be according to actual network condition dynamic
Sliding window size is adjusted, the real-time display signal of stabilizing network is realized, fluctuation network reduces the purpose of hopping amplitude.
Explanation is needed further exist for, the specific implementation of step 103 is：
The updated display reference value is mapped to signal lattice according to array a=[a1, a2, a3, a4, a5 ..., aM]
Number, wherein a1<a2<a3<a4<a5<…<AM, wherein M are the positive integer more than or equal to 1.
Specifically, when showing that reference value is less than a1, signal lattice number is that (no signal intensity is aobvious i.e. on signal lattice number for 0 lattice
Show)；When showing reference value more than or equal to a1 and being less than a2, signal lattice number is 1 lattice；When display reference value is greater than or equal to
A2 and less than a3 when, signal lattice number be 2 lattice；And so on will display reference value be mapped to signal lattice number.
It should be noted that after the embodiment of the present invention is smoothed by the signal strength of the target network to measurement
It is shown again, the display of signal lattice number can be avoided saltus step occur, stabilization that signal lattice digital display shows ensure that with this so that use
Family can be apparent from network state, improve the usage experience of user.
As shown in Figures 2 to 5, the embodiment of the present invention also provides a kind of mobile terminal, including：
Measurement module 201, the signal strength for measuring target network；
Determining module 202 carries out the signal strength smooth for the historical measurement according to the signal strength
Processing determines that the display reference value of the signal strength, the historical measurement include at least measurement result twice recently；
Display module 203, for according to the updated display reference value, obtaining signal lattice number and being shown in mobile whole
On end.
Optionally, the determining module 202, including：
Computing unit 2021, the absolute value for calculating target difference, the target difference be the signal strength most
Nearly the first primary measurement result, the difference of the display reference value obtained with last update；
First determination unit 2022, for when the absolute value is greater than or equal to preset value, it is determined that the signal is strong
There is a saltus step in degree, and counts the transition times of the signal strength, and when the transition times are not up to pre-determined threshold,
It keeps the display reference value constant, obtains this newer display reference value；
Second determination unit 2023, for when the absolute value is less than the preset value, being measured and being tied according to the history
The average value of the signal strength is calculated in fruit, obtains this newer display reference value.
Further, the determining module 202 further includes：
Third determination unit 2024, for when the transition times reach pre-determined threshold, being measured and being tied according to the history
The average value of the signal strength is calculated in fruit, obtains this newer display reference value, and to the transition times
It resets.
Optionally, the determining module 202, including：
Acquiring unit 2025, the duration for obtaining the signal lattice number currently shown；
4th determination unit 2026 is measured for according to the duration, determining for this newer history
As a result the total quantity of the measurement result in, wherein the total quantity is negatively correlated with the duration；
5th determination unit 2027, the average value for the signal strength to be calculated according to the total quantity, obtains
This newer described display reference value.
Specifically, the 4th determination unit 2026 is used for：
If the duration is greater than or equal to preset time threshold, this total quantity=previous sum
Amount-K；
If the duration is less than preset time threshold, this total quantity=previous total quantity+K；
Wherein, K≤this total quantity≤16K, K≤previous total quantity≤16K, and K is positive integer.
Further, the acquisition modes of the preset time threshold are：
According to formula：Preset time threshold=p*N obtains preset time threshold；
Wherein, p is preset reference value, and N is previous total quantity, and p and N are positive integer.
Mobile terminal provided in an embodiment of the present invention can realize that mobile terminal is realized each in the embodiment of the method for Fig. 1
Process, to avoid repeating, which is not described herein again.The signal that the mobile terminal of the embodiment of the present invention passes through the target network to measurement
Intensity is shown again after being smoothed, and the display of signal lattice number can be avoided saltus step occur, ensure that signal lattice with this
The stabilization that digital display shows so that user can be apparent from network state, improve the usage experience of user.
A kind of hardware architecture diagram of Fig. 6 mobile terminals of embodiment to realize the present invention.
The mobile terminal 60 includes but not limited to：Radio frequency unit 610, network module 620, audio output unit 630, input
Unit 640, sensor 650, display unit 660, user input unit 670, interface unit 680, memory 690, processor
The components such as 611 and power supply 612.It will be understood by those skilled in the art that mobile terminal structure shown in Fig. 6 is not constituted
Restriction to mobile terminal, mobile terminal may include than illustrating more or fewer components, either combine certain components or
Different component arrangements.In embodiments of the present invention, mobile terminal include but not limited to mobile phone, tablet computer, laptop,
Palm PC, car-mounted terminal, wearable device and pedometer etc..
Wherein, processor 611, the signal strength for measuring target network；It is measured according to the history of the signal strength
As a result, being smoothed to the signal strength, the display reference value of the signal strength, the historical measurement are determined
Including at least measurement result twice recently；According to the updated display reference value, obtains signal lattice number and be shown in shifting
In dynamic terminal.
The mobile terminal of the embodiment of the present invention be smoothed by the signal strength of the target network to measurement after again
It is shown, the display of signal lattice number can be avoided saltus step occur, stabilization that signal lattice digital display shows ensure that with this so that user
It can be apparent from network state, improve the usage experience of user.
It should be understood that the embodiment of the present invention in, radio frequency unit 610 can be used for receiving and sending messages or communication process in, signal
Send and receive, specifically, by from base station downlink data receive after, to processor 611 handle；In addition, by uplink
Data are sent to base station.In general, radio frequency unit 610 includes but not limited to antenna, at least one amplifier, transceiver, coupling
Device, low-noise amplifier, duplexer etc..In addition, radio frequency unit 610 can also by radio communication system and network and other set
Standby communication.
Mobile terminal has provided wireless broadband internet to the user by network module 620 and has accessed, and such as user is helped to receive
Send e-mails, browse webpage and access streaming video etc..
It is that audio output unit 630 can receive radio frequency unit 610 or network module 620 or in memory 690
The audio data of storage is converted into audio signal and exports to be sound.Moreover, audio output unit 630 can also be provided and be moved
The relevant audio output of specific function (for example, call signal receives sound, message sink sound etc.) that dynamic terminal 60 executes.
Audio output unit 630 includes loud speaker, buzzer and receiver etc..
Input unit 640 is for receiving audio or video signal.Input unit 640 may include graphics processor
(Graphics Processing Unit, GPU) 641 and microphone 642, graphics processor 641 in video acquisition mode or
The image data of the static images or video that are obtained by image capture apparatus (such as camera) in image capture mode is handled.
Treated, and picture frame may be displayed on display unit 660.Through graphics processor 641, treated that picture frame can be stored in
It is sent in memory 690 (or other storage mediums) or via radio frequency unit 610 or network module 620.Microphone 642
Sound can be received, and can be audio data by such acoustic processing.Treated, and audio data can be logical in phone
The format output of mobile communication base station can be sent to via radio frequency unit 610 by being converted in the case of words pattern.
Mobile terminal 60 further includes at least one sensor 650, such as optical sensor, motion sensor and other sensings
Device.Specifically, optical sensor includes ambient light sensor and proximity sensor, wherein ambient light sensor can be according to ambient light
The light and shade of line adjusts the brightness of display panel 661, and proximity sensor can close display when mobile terminal 60 is moved in one's ear
Panel 661 and/or backlight.As a kind of motion sensor, accelerometer sensor can detect in all directions (generally three
Axis) acceleration size, size and the direction of gravity are can detect that when static, it is (such as horizontal to can be used to identify mobile terminal posture
Vertical screen switching, dependent game, magnetometer pose calibrating), Vibration identification correlation function (such as pedometer, tap) etc.；Sensor
650 can also include fingerprint sensor, pressure sensor, iris sensor, molecule sensor, gyroscope, barometer, humidity
Meter, thermometer, infrared sensor etc., details are not described herein.
Display unit 660 is for showing information input by user or being supplied to the information of user.Display unit 66 can wrap
Display panel 661 is included, liquid crystal display (Liquid Crystal Display, LCD), Organic Light Emitting Diode may be used
Forms such as (Organic Light-Emitting Diode, OLED) configure display panel 661.
User input unit 670 can be used for receiving the number or character information of input, and generate the use with mobile terminal
Family is arranged and the related key signals input of function control.Specifically, user input unit 670 include touch panel 671 and
Other input equipments 672.Touch panel 671, also referred to as touch screen collect user on it or neighbouring touch operation (are compared
Such as user is using finger, stylus any suitable object or attachment on touch panel 671 or near touch panel 671
Operation).Touch panel 671 may include both touch detecting apparatus and touch controller.Wherein, touch detecting apparatus detects
The touch orientation of user, and the signal that touch operation is brought is detected, transmit a signal to touch controller；Touch controller from touch
It touches and receives touch information in detection device, and be converted into contact coordinate, then give processor 611, receive processor 611 and send out
Come order and executed.Furthermore, it is possible to using the multiple types such as resistance-type, condenser type, infrared ray and surface acoustic wave reality
Existing touch panel 671.In addition to touch panel 671, user input unit 67 can also include other input equipments 672.Specifically,
Other input equipments 672 can include but is not limited to physical keyboard, function key (such as volume control button, switch key etc.),
Trace ball, mouse, operating lever, details are not described herein.
Further, touch panel 671 can be covered on display panel 661, when touch panel 671 detect on it or
After neighbouring touch operation, processor 611 is sent to determine the type of touch event, is followed by subsequent processing device 611 according to touch thing
The type of part provides corresponding visual output on display panel 661.Although in figure 6, touch panel 671 and display panel
661 be realize the function that outputs and inputs of mobile terminal as two independent components, but in some embodiments it is possible to
The function that outputs and inputs of touch panel 671 and display panel 661 being integrated and realized mobile terminal, does not limit specifically herein
It is fixed.
Interface unit 680 is the interface that external device (ED) is connect with mobile terminal 60.For example, external device (ED) may include wired
Or wireless head-band earphone port, external power supply (or battery charger) port, wired or wireless data port, storage card end
Mouth, port, the port audio input/output (I/O), video i/o port, earphone end for connecting the device with identification module
Mouthful etc..Interface unit 680 can be used for receiving the input (for example, data information, electric power etc.) from external device (ED) and
By one or more elements that the input received is transferred in mobile terminal 60 or can be used in mobile terminal 60 and outer
Transmission data between part device.
Memory 690 can be used for storing software program and various data.Memory 690 can include mainly storing program area
And storage data field, wherein storing program area can storage program area, application program (such as the sound needed at least one function
Sound playing function, image player function etc.) etc.；Storage data field can store according to mobile phone use created data (such as
Audio data, phone directory etc.) etc..In addition, memory 690 may include high-speed random access memory, can also include non-easy
The property lost memory, a for example, at least disk memory, flush memory device or other volatile solid-state parts.
Processor 611 is the control centre of mobile terminal, utilizes each of various interfaces and the entire mobile terminal of connection
A part by running or execute the software program and/or module that are stored in memory 690, and calls and is stored in storage
Data in device 690 execute the various functions and processing data of mobile terminal, to carry out integral monitoring to mobile terminal.Place
Reason device 611 may include one or more processing units；Preferably, processor 611 can integrate application processor and modulatedemodulate is mediated
Manage device, wherein the main processing operation system of application processor, user interface and application program etc., modem processor is main
Processing wireless communication.It is understood that above-mentioned modem processor can not also be integrated into processor 611.
Mobile terminal 60 can also include the power supply 612 (such as battery) powered to all parts, it is preferred that power supply 612
Can be logically contiguous by power-supply management system and processor 611, to realize management charging by power-supply management system, put
The functions such as electricity and power managed.
In addition, mobile terminal 60 includes some unshowned function modules, details are not described herein.
Preferably, the embodiment of the present invention also provides a kind of mobile terminal, including processor 611, and memory 690 is stored in
On memory 690 and the computer program that can be run on the processor 611, the computer program are executed by processor 611
Shi Shixian is applied to each process of the method for displaying signal intensity embodiment of mobile terminal side, and can reach identical technology effect
Fruit, to avoid repeating, which is not described herein again.
The embodiment of the present invention also provides a kind of computer readable storage medium, and meter is stored on computer readable storage medium
Calculation machine program realizes that the method for displaying signal intensity applied to mobile terminal side is implemented when the computer program is executed by processor
Each process of example, and identical technique effect can be reached, to avoid repeating, which is not described herein again.Wherein, the computer
Readable storage medium storing program for executing, such as read-only memory (Read-Only Memory, abbreviation ROM), random access memory (Random
Access Memory, abbreviation RAM), magnetic disc or CD etc..
It should be noted that herein, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that process, method, article or device including a series of elements include not only those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or device institute it is intrinsic
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including this
There is also other identical elements in the process of element, method, article or device.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can add the mode of required general hardware platform to realize by software, naturally it is also possible to by hardware, but in many cases
The former is more preferably embodiment.Based on this understanding, technical scheme of the present invention substantially in other words does the prior art
Going out the part of contribution can be expressed in the form of software products, which is stored in a storage medium
In (such as ROM/RAM, magnetic disc, CD), including some instructions are used so that a station terminal (can be mobile phone, computer, service
Device, air conditioner or network equipment etc.) execute method described in each embodiment of the present invention.
Above-described is the preferred embodiment of the present invention, it should be pointed out that the ordinary person of the art is come
It says, can also make several improvements and retouch under the premise of not departing from principle of the present invention, these improvements and modifications also exist
In protection scope of the present invention.
Claims (11)
1. a kind of method for displaying signal intensity is applied to mobile terminal, which is characterized in that including：
Measure the signal strength of target network；
According to the historical measurement of the signal strength, the signal strength is smoothed, determines that the signal is strong
The display reference value of degree, the historical measurement include at least measurement result twice recently；
According to the updated display reference value, obtains signal lattice number and show on mobile terminals.
2. method for displaying signal intensity according to claim 1, which is characterized in that the going through according to the signal strength
History measurement result is smoothed the signal strength, the step of determining the display reference value of the signal strength, packet
It includes：
The absolute value of target difference is calculated, the target difference is the first the last measurement result of the signal strength,
The difference of the display reference value obtained with last update；
When the absolute value is greater than or equal to preset value, it is determined that a saltus step occurs in the signal strength, and described in statistics
The transition times of signal strength, and when the transition times are not up to pre-determined threshold, keep the display reference value constant, obtain
To this newer display reference value；
When the absolute value is less than the preset value, the flat of the signal strength is calculated according to the historical measurement
Mean value obtains this newer display reference value.
3. method for displaying signal intensity according to claim 2, which is characterized in that the going through according to the signal strength
History measurement result is smoothed the signal strength, the step of determining the display reference value of the signal strength, also wraps
It includes：
When the transition times reach pre-determined threshold, the flat of the signal strength is calculated according to the historical measurement
Mean value obtains this newer display reference value, and is reset to the transition times.
4. method for displaying signal intensity according to claim 1, which is characterized in that the going through according to the signal strength
History measurement result is smoothed the signal strength, the step of determining the display reference value of the signal strength, packet
It includes：
Obtain the duration of the signal lattice number currently shown；
According to the duration, the total quantity for the measurement result in this newer described historical measurement is determined,
Wherein, the total quantity and the duration are negatively correlated；
The average value of the signal strength is calculated according to the total quantity, obtains this newer display reference value.
5. method for displaying signal intensity according to claim 4, which is characterized in that it is described according to the duration, really
Surely the step of being used for the total quantity of the measurement result in this newer described historical measurement, including：
If the duration is greater than or equal to preset time threshold, this total quantity=previous total quantity-K；
If the duration is less than preset time threshold, this total quantity=previous total quantity+K；
Wherein, K≤this total quantity≤16K, K≤previous total quantity≤16K, and K is positive integer.
6. method for displaying signal intensity according to claim 5, which is characterized in that the acquisition side of the preset time threshold
Formula is：
According to formula：Preset time threshold=p*N obtains preset time threshold；
Wherein, p is preset reference value, and N is previous total quantity, and p and N are positive integer.
7. a kind of mobile terminal, which is characterized in that including：
Measurement module, the signal strength for measuring target network；
Determining module is smoothed the signal strength, really for the historical measurement according to the signal strength
The display reference value of the fixed signal strength, the historical measurement include at least measurement result twice recently；
Display module, for according to the updated display reference value, obtaining signal lattice number and showing on mobile terminals.
8. mobile terminal according to claim 7, which is characterized in that the determining module, including：
Computing unit, the absolute value for calculating target difference, the target difference are the last of the signal strength
First measurement result, the difference of the display reference value obtained with last update；
First determination unit, for when the absolute value is greater than or equal to preset value, it is determined that the signal strength occurs one
Secondary saltus step, and the transition times of the signal strength are counted, and when the transition times are not up to pre-determined threshold, described in holding
It shows that reference value is constant, obtains this newer display reference value；
Second determination unit, for when the absolute value is less than the preset value, being calculated according to the historical measurement
To the average value of the signal strength, this newer display reference value is obtained.
9. mobile terminal according to claim 8, which is characterized in that the determining module further includes：
Third determination unit, for when the transition times reach pre-determined threshold, being calculated according to the historical measurement
To the average value of the signal strength, this newer display reference value is obtained, and reset to the transition times.
10. mobile terminal according to claim 7, which is characterized in that the determining module, including：
Acquiring unit, the duration for obtaining the signal lattice number currently shown；
4th determination unit, for according to the duration, determining in this newer described historical measurement
The total quantity of measurement result, wherein the total quantity is negatively correlated with the duration；
5th determination unit, the average value for the signal strength to be calculated according to the total quantity obtain this update
The display reference value.
11. mobile terminal according to claim 10, which is characterized in that the 4th determination unit is used for：
If the duration is greater than or equal to preset time threshold, this total quantity=previous total quantity-K；
If the duration is less than preset time threshold, this total quantity=previous total quantity+K；
Wherein, K≤this total quantity≤16K, K≤previous total quantity≤16K, and K is positive integer.
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