CN106501730A - A kind of battery electric quantity processing method and equipment - Google Patents
A kind of battery electric quantity processing method and equipment Download PDFInfo
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- CN106501730A CN106501730A CN201611109035.4A CN201611109035A CN106501730A CN 106501730 A CN106501730 A CN 106501730A CN 201611109035 A CN201611109035 A CN 201611109035A CN 106501730 A CN106501730 A CN 106501730A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
- G01R31/367—Software therefor, e.g. for battery testing using modelling or look-up tables
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
- G01R31/382—Arrangements for monitoring battery or accumulator variables, e.g. SoC
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Abstract
The invention discloses a kind of battery electric quantity processing method and equipment, the method includes：Determine battery status of the target battery in current sample period；Obtain sample voltage value of the target battery in current sample period；According to battery status and the map information of the cell voltage and electricity of acquisition in advance, the display charge value of target battery corresponding with sample voltage value is obtained.According to the present invention it is possible to cause the display charge value for obtaining more accurate, also, the process resource for consuming is less, need not increase extra chip cost.
Description
Technical field
The present invention relates to Battery disposal technical field, more particularly, to a kind of battery electric quantity processing method and equipment.
Background technology
With the development of smart machine technology, wearable device is increasingly popularized as emerging smart machine application, is used
Family can obtain multiple application experience such as virtual experience, health control by wearable device.
But, in the practical application of wearable device, the battery electric quantity of wearable device show exist always larger
Error, it is impossible to accurately show the actual battery electricity of wearable device so that Consumer's Experience is not good, is on the one hand because being limited to
The small size characteristic of wearable device, the battery volume that wearable device is equipped with are also corresponding less, with less battery capacity
(battery charge of usual wearable device is 50mAh-350mAh), accurately obtains battery electric quantity and there is difficulty；The opposing party
Face is constrained to the volume of wearable device, it is impossible to arrange the chip for exclusively carrying out battery electric quantity detection in wearable device,
And chip is set and can also bring extra cost, and existing method typically to gather the voltage of battery corresponding to determine
Voltage range scope, so that obtain corresponding electricity show value, but due to battery (particularly lithium battery) charging in practical application
Occur higher and unstable void electricity, and during electric discharge, have that pressure drop is excessive or back pressure phenomenon, can all cause voltage compared with
Big shake is inaccurate according to collection voltages acquisition electricity show value so as to cause.
Therefore, it has been recognised by the inventors that being necessary to be improved above-mentioned problems of the prior art.
Content of the invention
It is an object of the present invention to provide a kind of new solution for battery electric quantity process.
According to the first aspect of the invention, there is provided a kind of battery electric quantity processing method, including：
Determine battery status of the target battery in current sample period, wherein, the battery status includes charged state
And discharge condition；
Obtain sample voltage value of the target battery in current sample period；
According to the battery status and the map information of the cell voltage and electricity of acquisition in advance, obtain and the sampling
The display charge value of the corresponding target battery of magnitude of voltage, wherein, the cell voltage is used for indicating to divide with the map information of electricity
The interval and empty electronic compensating value of not corresponding with the charge level for meeting predetermined number of levels for dividing in advance cell voltage, described
Cell voltage is interval to include that charging voltage is interval and discharge voltage is interval.
Alternatively, include the step of the sample voltage value of target battery in the acquisition current sample period：
Obtain the instantaneous voltage value of the target battery for meeting predetermined number of samples in current sample period；
Instantaneous voltage value to the predetermined number of samples, is carried out averagely obtaining after the distorted voltage value for removing predetermined number
Take average sampled value；
The average sample value is carried out disappearing according to the battery status process is trembled to obtain the sample voltage value, its
In,
When the battery status is charged state, tremble process to cause the sample voltage value to be the sampling by described disappearing
Higher value in reference value and the average sample value, when the battery status is discharge condition, trembles place by described disappearing
Reason cause the sample voltage value be the sample reference value with the average sample value in smaller value, the sampling ginseng
Examine the sample voltage value that value was a upper sampling period.
Alternatively, the cell voltage according to the battery status and advance acquisition and the map information of electricity, obtain
The display charge value step for taking target battery corresponding with the sample voltage value includes：
When the battery status is charged state, determine that the corresponding charging voltage of the sample voltage value is interval right to obtain
The described empty electronic compensating value that answers, and offset voltage value is obtained with the empty electronic compensating value according to the sample voltage value, to determine
Offset voltage is worth corresponding target charging voltage interval, obtains with the interval corresponding charge level of the target charging voltage with true
The fixed electricity show value；
When the battery status is discharge condition, determine that the corresponding discharge voltage of the sample voltage value is interval right to obtain
The described empty electronic compensating value that answers, and offset voltage value is obtained with the empty electronic compensating value according to the sample voltage value, to determine
Offset voltage is worth corresponding discharge target voltage range, obtains charge level corresponding with the discharge target voltage range with true
The fixed electricity show value.
Alternatively, methods described also includes：
When the battery status is charged state, determine that charging current is the corresponding battery electricity of return full power state after zero
Amount show value, no longer execute described obtain corresponding with sample voltage value target battery display charge value the step of.
Alternatively, methods described also includes：
When the battery status is charged state, determine that charging current is the corresponding battery electricity of return full power state after zero
Amount show value, no longer execute described obtain corresponding with sample voltage value target battery display charge value the step of.
According to the second aspect of the invention, there is provided a kind of battery electric quantity processing equipment, including：
Battery status determining unit, for determining battery status of the target battery in current sample period, wherein, described
Battery status includes charged state and discharge condition；
Sample voltage value acquiring unit, for the acquisition sample voltage value of the target battery in current sample period；
Show charge value acquiring unit, for the cell voltage and electricity according to the battery status and acquisition in advance
Map information, obtains the display charge value of corresponding with sample voltage value target battery, wherein, the cell voltage and electricity
The map information of amount is used for indicating cell voltage corresponding with the charge level for meeting predetermined number of levels for dividing in advance respectively
Interval and empty electronic compensating value, the cell voltage is interval to include that charging voltage is interval and discharge voltage is interval.
Alternatively, the sample voltage value acquiring unit is additionally operable to：
Obtain the instantaneous voltage value of the target battery for meeting predetermined number of samples in current sample period；
Instantaneous voltage value to the predetermined number of samples, is carried out averagely obtaining after the distorted voltage value for removing predetermined number
Take average sampled value；
The average sample value is carried out disappearing according to the battery status process is trembled to obtain the sample voltage value, its
In,
When the battery status is charged state, tremble process to cause the sample voltage value to be the sampling by described disappearing
Higher value in reference value and the average sample value, when the battery status is discharge condition, trembles place by described disappearing
Reason cause the sample voltage value be the sample reference value with the average sample value in smaller value, the sampling ginseng
Examine the sample voltage value that value was a upper sampling period.
Alternatively, the sample voltage value acquiring unit is additionally operable to：
Obtain the instantaneous voltage value of the target battery for meeting predetermined number of samples in current sample period；
Instantaneous voltage value to the predetermined number of samples, is carried out averagely obtaining after the distorted voltage value for removing predetermined number
Take average sampled value；
The average sample value is carried out disappearing according to the battery status process is trembled to obtain the sample voltage value, its
In,
When the battery status is charged state, tremble process to cause the sample voltage value to be the sampling by described disappearing
Higher value in reference value and the average sample value, when the battery status is discharge condition, trembles place by described disappearing
Reason cause the sample voltage value be the sample reference value with the average sample value in smaller value, the sampling ginseng
Examine the sample voltage value that value was a upper sampling period.
Alternatively, the equipment also includes：
Full electric treatment unit, for when the battery status is charged state, determine charging current be return after zero full
The corresponding battery electric quantity show value of electricity condition, no longer triggers the display charge value acquiring unit and is operated.
Alternatively, the equipment also includes：
The equipment also includes：
Full electric treatment unit, for when the battery status is charged state, determine charging current be return after zero full
The corresponding battery electric quantity show value of electricity condition, no longer triggers the display charge value acquiring unit and is operated.
It was found by the inventors of the present invention that in the prior art, not yet there is a kind of battery electric quantity processing method and equipment, can
Accurately to obtain battery electric quantity show value and not increase extra processing cost.Therefore, present invention technology to be realized is appointed
Business or technical problem to be solved be that those skilled in the art never expect or it is not expected that, therefore the present invention is
A kind of new technical scheme.
By referring to the drawings to the present invention exemplary embodiment detailed description, the present invention further feature and its
Advantage will be made apparent from.
Description of the drawings
Combined in the description and the accompanying drawing of the part that constitutes description shows embodiments of the invention, and even
Illustrate to be used for the principle for explaining the present invention together with which.
Fig. 1 is the block diagram of the example for showing the hardware configuration that can be used for the electronic equipment for realizing embodiments of the invention.
The flow chart that Fig. 2 shows battery electric quantity processing method in the embodiment of the present invention.
Fig. 3 shows the another flow chart of battery electric quantity processing method in the embodiment of the present invention.
The flow chart that Fig. 4 shows the example of battery electric quantity processing method in the embodiment of the present invention.
Fig. 5 shows the example schematic diagram of battery electric quantity processing method in the embodiment of the present invention.
The flow chart that Fig. 6 shows the another example of battery electric quantity processing method in the embodiment of the present invention.
Fig. 7 shows the schematic block diagram of battery electric quantity processing equipment in the embodiment of the present invention.
Specific embodiment
Describe the various exemplary embodiments of the present invention now with reference to accompanying drawing in detail.It should be noted that：Unless in addition had
Body illustrates that the part and the positioned opposite of step, numerical expression and numerical value for otherwise illustrating in these embodiments does not limit this
The scope of invention.
It is illustrative below to the description only actually of at least one exemplary embodiment, never as to the present invention
And its application or any restriction for using.
For known to person of ordinary skill in the relevant, technology, method and apparatus may be not discussed in detail, but suitable
In the case of, the technology, method and apparatus should be considered a part for description.
In all examples of shown here and discussion, any occurrence should be construed as merely exemplary, and not
It is as restriction.Therefore, other examples of exemplary embodiment can have different values.
It should be noted that：Similar label and letter represent similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined in individual accompanying drawing, then which need not be further discussed in subsequent accompanying drawing.
<Hardware configuration>
Fig. 1 is the block diagram of the hardware configuration for illustrating the electronic equipment 1000 that can realize embodiments of the invention.
As shown in figure 1, electronic equipment 1000 can be wearable device such as sports watch, motion bracelet, wear-type setting
Standby etc., can also be mobile phone, palm PC, panel computer etc..As shown in figure 1, electronic equipment 1000 can include processor
1110th, memorizer 1120, interface arrangement 1130, communicator 1140, display device 1150, input equipment 1160, speaker
1170th, mike 1180, etc..Wherein, processor 1110 can be central processor CPU, Micro-processor MCV etc..Memorizer
1120 for example include ROM (read only memory), RAM (random access memory), nonvolatile memory of hard disk etc..Connect
Mouth device 1130 for example includes USB interface, earphone interface etc..Communicator 1140 can for example carry out wired or wireless communication.
Display device 1150 is, for example, LCDs, touch display screen etc..Input equipment 1160 can for example include touch screen, keyboard
Deng.User can pass through 1180 inputting/outputting voice information of speaker 1170 and mike.
Configuration surroundings 1100 shown in Fig. 1 be only explanatory, and be never intended to limit the present invention, its apply or
Purposes.It is applied in embodiments of the invention, the memorizer 1120 of electronic equipment 1000 is used for store instruction, the instruction
Operated to execute any one battery electric quantity process side provided in an embodiment of the present invention for controlling the processor 1110
Method.Although it will be appreciated by those skilled in the art that all show multiple devices to electronic equipment 1000 in FIG, this
Bright can only relate to partial devices therein, for example, electronic equipment 1000 pertains only to processor 1110 and storage device 1220 etc..
Technical staff can be instructed according to presently disclosed conceptual design.How control process device is operated for instruction, and this is ability
Known in domain, therefore here is not described in detail.
<Embodiment>
In the present embodiment, there is provided a kind of battery electric quantity processing method, as shown in Fig. 2 including：
Step S2100, determines battery status of the target battery in current sample period, wherein, the battery shape
State includes charged state and discharge condition.
In the present embodiment, the target battery is disposed in intelligent movable equipment, such as target battery can be as
The battery of this kind of wearable device of sports watch, motion bracelet.The sampling period can be according to engineering experience value or test
Simulation value is arranged, and in one example, the sampling period is set to 1 second.
Step S2200, obtains sample voltage value of the target battery in current sample period.
In the present embodiment, the tandem of not conditioning step S2100 and step S2200, step S2100 and step
S2200 can be with executed in parallel, it is also possible to executed according to actual scene in an appropriate order.
Specifically, step S2200 can with as shown in figure 3, including：
Step 2201, obtains the instantaneous voltage value of the target battery for meeting predetermined number of samples in current sample period,
Wherein, according to the predetermined sampling interval, the predetermined number of samples can determine that for example, the predetermined sampling period is
T, predetermined sampling interval are t, then predetermined number of samples is T/t, the predetermined sampling interval can basis, the sampling
Interval can be arranged according to engineering experience value or test simulation value, and in one example, the sampling interval is set to 5 millis
Second, if the sampling period is set to 1 second, predetermined number of samples is 200；
Step S2202, the instantaneous voltage value to the predetermined number of samples, the distorted voltage value for removing predetermined number are laggard
Go averagely to obtain average sample value,
The instantaneous voltage value is the voltage transient of the target battery obtained within each sampling interval in the sampling period
Value, the voltage distortion in order to avoid being likely to occur affect the accuracy of the follow-up sample voltage value for obtaining, can be pre- by removing
Carry out mean value calculation to avoid the impact of voltage distortion value after fixed number purpose distorted voltage value.The instantaneous voltage of predetermined number
Value, can be predetermined number of samples instantaneous voltage value in maximum N number of instantaneous voltage value and minimum N number of instantaneous voltage value, N
Value can give and determined according to engineering experience value or emulation experiment value, in an example, the value of N is 5；
Step S2203, carries out disappearing to the average sample value according to the battery status and trembles process to obtain the sampling
Magnitude of voltage,
Wherein, when the battery status is charged state, tremble process to cause the sample voltage value to be institute by described disappearing
The higher value in sample reference value and the average sample value is stated, when the battery status is discharge condition, by described
Disappear tremble process so that the sample voltage value be the sample reference value with the average sample value in smaller value, described
Sample reference value was the sample voltage value in a upper sampling period,
Process is trembled by described disappearing, when target battery can be caused to be in charged state, is obtained in current sample period
Sample voltage value of the sample voltage value not less than a upper sampling period, when target battery is in discharge condition, current
The sample voltage value that sampling period obtains was not more than the sample voltage value in a upper sampling period, to a certain degree can reduce
The excessive shake of the sample voltage value that back pressure phenomenon during empty electrical phenomena or battery discharge when being charged due to battery is brought, keeps away
The electricity that electricity increases on the contrary when exempting to occur showing electricity minimizing or battery discharge when battery charges shows inaccurate phenomenon.
In battery electric quantity processing method as shown in Figure 3, step S2201, S2202 can be simultaneously with step S2100
Row is executed, it is also possible to executed with suitable sequencing according to actual scene, and step S2203 is executed after S2100.Specifically
Ground, step S2203 can with as shown in figure 4, including：
Step S2201-1, in current sample period, it is determined whether the equipment being located for target battery is first powered on, if
It is to first power on, enters step S2203-2, otherwise, enters step S2203-3；
Step S2203-2, using the average sample value obtained by step S2201, step S2202 as sample voltage value,
Enter step S2203-8；
Step S2203-3, determines the battery status of current goal battery, if battery status is charged state, enters step
S2203-4, if battery status is discharge condition, enters step S2203-5；
Step S2203-4, battery status are under charged state, if average sample value is less than sample reference value, enter step
S2203-6, otherwise, enters step S2203-7,
Step S2203-5, battery status are under discharge condition, if average sample value is more than sample reference value, enter step
S2203-6, otherwise, enters step S2203-7,
Step S2203-6, using sample reference value as sample voltage value, enters step S2203-8；
Step S2203-7, using average sample value as sample voltage value, enters step S2203-8；
Sample voltage value is stored as sample reference value by step S2203-8, in the next sampling period, reenters step
Rapid S2203-1.
In battery electric quantity acquisition methods as shown in Figure 3 or Figure 4, by arrange meet the sampling interval of number, to wink
When magnitude of voltage remove voltage distortion value and carry out disappearing according to battery status and tremble processs, the sample voltage value of acquisition can be caused more
Adequately reflect battery electric quantity state.
As shown in Fig. 2 after the battery status and acquisition sample voltage value for determining target battery, step S2300 is entered,
According to the battery status and the map information of the cell voltage and electricity of acquisition in advance, obtain and the sample voltage value pair
The display charge value of the target battery that answers.
Wherein, the map information of the cell voltage and electricity include respectively with divide in advance meet predetermined number of levels
The interval and empty electronic compensating value of the corresponding cell voltage of charge level, the cell voltage is interval include charging voltage interval with
And discharge voltage is interval.
In the present embodiment, the cell voltage is used for indicating by the performance to target battery with the map information of electricity
Carry out actual test acquisition, it is also possible to the target battery that manufacturer provides when dispatching from the factory to target battery according to actual test data
Voltage electric quantity curve is obtained after being modified.According to the electricity of target battery, the charge level can show that demand is carried out in advance
Divide, to meet predetermined number of levels.The cell voltage is interval to include interval upper voltage limit and interval limit voltage.The void
Electronic compensating value is used for compensating corresponding cell voltage interval dificiency in lower-JIAO electrical phenomena (during charged state) or back pressure phenomenon (discharge condition
When) impact that cell voltage is brought.
In a specific example, it is assumed that the charge level for dividing in advance is divided into 0,10%, 20%, 30%, 40%,
50%th, 60%, 70%, 80%, 90%, 100% totally 11 charge levels (predetermined number of levels is 11), cell voltage and electricity
Map information can pass through array Charger [] and array DisCharger [] expression：
Array DisCharger [] be used for indicate the interval and empty electronic compensating value of the corresponding discharge voltage of each charge level,
Wherein include and the same number of data element of charge level, for example, in this example, comprising 11 data elements, (element numbers are 0-
10, corresponding charge level 0-100% respectively), the data form of each data element is { Data_A, Data_B, Offset }, its
Middle Data_A represents that interval limit voltage, Data_B represent that interval upper voltage limit, Offset represent empty electronic compensating value；
Array Charger [] be used for indicate the interval and empty electronic compensating value of the corresponding charging voltage of each charge level, its
In, due to determining the whether full electricity of battery by detecting current charging current, therefore array Charger [] only can be wrapped
Containing with charge level (battery charge level 0-90% totally 10 grades) the same number of data element less than electricity, for example, this
Comprising 10 data elements (element numbers are 0-9, respectively correspondingly charge level 0-90%), the data form of data element in example
Can repeat no more with the form of the data element in array DisCharger [].
In a schematic example, the battery represented by array Charger [] and array DisCharger [] is electric
Pressure can be as shown in Figure 5 with the map information of electricity.
And specifically, step S2300 can include：
When the battery status is charged state, determine that the corresponding charging voltage of the sample voltage value is interval right to obtain
The described empty electronic compensating value that answers, and offset voltage value is obtained with the empty electronic compensating value according to the sample voltage value, to determine
Offset voltage is worth corresponding target charging voltage interval, obtains with the interval corresponding charge level of the target charging voltage with true
The fixed electricity show value；
When the battery status is discharge condition, determine that the corresponding discharge voltage of the sample voltage value is interval right to obtain
The described empty electronic compensating value that answers, and offset voltage value is obtained with the empty electronic compensating value according to the sample voltage value, to determine
Offset voltage is worth corresponding discharge target voltage range, obtains charge level corresponding with the discharge target voltage range with true
The fixed electricity show value.
For example, it is assumed that cell voltage is as shown in Figure 5 with the map information of electricity：
When battery status is charged state, sample voltage value is 4.025V, determines that corresponding charging voltage interval is
[4.006,4.036] (in array Charger [], element numbers are 3 data element, corresponding battery charge level for 30%),
It is -0.018 to obtain corresponding empty electronic compensating value, and the offset voltage value of acquisition is 4.025+ (- 0.018)=4.007, determines compensation
It is [4.006,4.036] that the corresponding target charging voltage of magnitude of voltage is interval, and corresponding or array Charger [] element numbers are 3
Data element, corresponding charge level be 30%, so that it is determined that the electricity show value be 30%；
When battery status is discharge condition, sample voltage value is 4.025V, determines that corresponding charging voltage interval is
[3.974,4.077] (in array DisCharger [], element numbers are 7 data element, and corresponding battery charge level is
70%) it is -0.006, to obtain corresponding empty electronic compensating value, and the offset voltage value of acquisition is 4.025+0.006=4.031, determines
It is interval for [3.974,4.077], corresponding or array DisCharger [] element that offset voltage is worth corresponding target charging voltage
The data element of serial number 7, corresponding charge level are 70%, so that it is determined that the electricity show value is 70%.
The battery electric quantity acquisition methods as shown in Fig. 2 or Fig. 3 or Fig. 4 are illustrated already in connection with accompanying drawing and example above, is led to
Cross for instruction and the cell voltage of the interval and empty electronic compensating value of the corresponding cell voltage of different charge levels and reflecting for electricity
Information is penetrated, can be when the display charge value of corresponding target battery be obtained according to the sample voltage value of target battery, for void
Electrical phenomena or back pressure phenomenon carry out voltage compensation so that the display charge value of acquisition is more accurate.Also, it is low to implement complexity,
Charge value can be shown with quick obtaining.Additionally, the process resource for consuming is less, extra chip cost need not be increased.
And in practicing, in order to further improve treatment effeciency, can be determined by detecting current charging current
Whether target battery is in full power state so as to obtain corresponding electricity show value, without passing through step S2300 to obtain mesh
The electricity show value of mark battery, therefore, the battery electric quantity processing method that provides in the present embodiment also includes：When the battery
When state is charged state, determines that charging current is the corresponding battery electric quantity show value of return full power state after zero, no longer execute
Described obtain corresponding with sample voltage value target battery display charge value the step of.
And in another example, the battery electric quantity processing method that provides in the present embodiment can also include：When described
When battery status is discharge condition, triggering when determining that the voltage sample value is less than low electric shutdown threshold value produces shutdown and reminds, and/
Or determine that the voltage sample value produces low electricity less than triggering during low electricity prompting threshold value and reminds.
It is pre- that the low electricity reminds threshold value, low electric shutdown threshold value be carried out according to engineering experience value or practical application scene
If, it is also possible to interface for users is provided and is arranged according to self-demand.Reminded by said method triggering shutdown or low electricity reminded,
Experience of the user using target battery can be lifted.
<Example>
The battery electric quantity processing method provided in the present embodiment, wherein, battery are be provided below with reference to Fig. 6 citings
The map information of voltage and electricity as shown in figure 5, including：
Step S601, in current sample period, determines the battery status of target battery, when battery status is discharge condition,
Step S602 is entered, when battery status is charged state, step S603 is entered；
Step S602, obtains the sample voltage value of current sample period, can pass through method as shown in Figure 3 or Figure 4, no
Repeat again, enter step S603；
Step S603, judges that sample voltage value, less than low electric shutdown threshold value, enters step S604, otherwise enters step
S605；
Step S604, judges that sample voltage value reminds threshold value less than low electricity, enters step S606, otherwise, enter step
S607；
Step S605, produces shutdown and reminds, enter step S607；
Step S606, produces low electricity and reminds, enter step S607；
Step S607, according to array DisCharger [] in map information of the cell voltage with electricity, obtains and sampling electricity
Pressure is worth corresponding electricity show value, enters step S612；
Step S608, obtains the sample voltage value of current sample period, can pass through method as shown in Figure 3 or Figure 4, no
Repeat again, enter step S609；
Step S609, judges that the charging current of target battery is zero, enters step S611, otherwise, enters step S610；
Step S610, according to array Charger [] in map information of the cell voltage with electricity, obtains and sample voltage value
Corresponding electricity show value, enters step S612；
Step S611, it is 100% to return electricity show value, enters step S612；
Step S612, judges that electricity show value is identical with history charge value, enters step S614, otherwise, enters step
S613, wherein, history charge value was the electricity show value in a upper sampling period；
Step S613, updates battery electric quantity according to electricity show value, enters step S615；
Step S614, does not update battery electric quantity, enters step S615；
Electricity show value is stored as history charge value by step S615, in the next sampling period, reenters step
S601.
The battery electric quantity processing method provided in the present embodiment is described above, in the present embodiment already in connection with accompanying drawing and example
A kind of battery electric quantity processing equipment 7000 is also provided, as shown in fig. 7, comprises battery status determining unit 7100, sample voltage value
Acquiring unit 7200, display charge value acquiring unit 7300, alternatively, also include full electric treatment unit 7400, low electric treatment list
Unit 7500, for implementing any one battery electric quantity processing method of the present embodiment offer, will not be described here.
Battery electric quantity processing equipment 7000, including：
Battery status determining unit 7100, for determining battery status of the target battery in current sample period, wherein,
The battery status includes charged state and discharge condition；
Sample voltage value acquiring unit 7200, for the acquisition sampled voltage of the target battery in current sample period
Value；
Show charge value acquiring unit 7300, for according to the battery status and the advance cell voltage for obtaining and electricity
The map information of amount, obtains the display charge value of target battery corresponding with the sample voltage value, wherein, the cell voltage
It is used for indicating battery corresponding with the charge level for meeting predetermined number of levels for dividing in advance respectively with the map information of electricity
Voltage range and empty electronic compensating value, the cell voltage is interval to include that charging voltage is interval and discharge voltage is interval.
Alternatively, the sample voltage value acquiring unit 7200 is additionally operable to：
Obtain the instantaneous voltage value of the target battery for meeting predetermined number of samples in current sample period；
Instantaneous voltage value to the predetermined number of samples, is carried out averagely obtaining after the distorted voltage value for removing predetermined number
Take average sampled value；
The average sample value is carried out disappearing according to the battery status process is trembled to obtain the sample voltage value, its
In,
When the battery status is charged state, tremble process to cause the sample voltage value to be the sampling by described disappearing
Higher value in reference value and the average sample value, when the battery status is discharge condition, trembles place by described disappearing
Reason cause the sample voltage value be the sample reference value with the average sample value in smaller value, the sampling ginseng
Examine the sample voltage value that value was a upper sampling period.
Alternatively, the display charge value acquiring unit 7300 is additionally operable to：
When the battery status is charged state, determine that the corresponding charging voltage of the sample voltage value is interval right to obtain
The described empty electronic compensating value that answers, and offset voltage value is obtained with the empty electronic compensating value according to the sample voltage value, to determine
Offset voltage is worth corresponding target charging voltage interval, obtains with the interval corresponding charge level of the target charging voltage with true
The fixed electricity show value；
When the battery status is discharge condition, determine that the corresponding discharge voltage of the sample voltage value is interval right to obtain
The described empty electronic compensating value that answers, and offset voltage value is obtained with the empty electronic compensating value according to the sample voltage value, to determine
Offset voltage is worth corresponding discharge target voltage range, obtains charge level corresponding with the discharge target voltage range with true
The fixed electricity show value.
Alternatively, the battery electric quantity processing equipment 7000 also includes：
Full electric treatment unit 7400, for when the battery status is charged state, determining that charging current is to return after zero
The corresponding battery electric quantity show value of full power state is returned, the display charge value acquiring unit is no longer triggered and is operated.
Alternatively, the battery electric quantity processing equipment 7000 also includes：
Low electric treatment unit 7500, for when the battery status is discharge condition, determining that the voltage sample value is low
When low electric shutdown threshold value, triggering produces shutdown and reminds, and/or determines that the voltage sample value is touched when reminding threshold value less than low electricity
Generate the low electricity of generation to remind.
Embodiments of the invention already in connection with Description of Drawings above, according to the present embodiment, by for indicate from different
The cell voltage of the interval and empty electronic compensating value of the corresponding cell voltage of charge level and the map information of electricity, can be in basis
When the sample voltage value of target battery obtains the display charge value of corresponding target battery, for empty electrical phenomena or back pressure phenomenon
Carry out voltage compensation so that the display charge value of acquisition is more accurate.Also, it is low to implement complexity, electricity can be shown with quick obtaining
Value.Additionally, the process resource for consuming is less, extra chip cost need not be increased.
It will be appreciated by those skilled in the art that, battery electric quantity processing equipment 7000 can be realized by various modes.Example
Such as, battery electric quantity processing equipment 7000 can be realized by instructing configuration processor.For example, it is possible to instruction is stored in ROM
In, and when starting the device, instruction is read in programming device to realize battery electric quantity processing equipment 7000 from ROM.
For example, it is possible to battery electric quantity processing equipment 7000 is cured in dedicated devices (such as ASIC).Battery electric quantity can be processed
Equipment 7000 is divided into separate unit, or they can be combined realization.Battery electric quantity processing equipment 7000
Can be realized by the one kind in above-mentioned various implementations, or can by two kinds in above-mentioned various implementations or
The combination of more kinds of modes is realizing.
It is well known by those skilled in the art that the development of the electronic information technology with such as large scale integrated circuit technology
With the trend of hardware and software, to clearly divide computer system soft and hardware boundary and seem relatively difficult.Because appointing
What operation can be realized with software, it is also possible to realized by hardware.The execution of any instruction can be completed by hardware, equally also may be used
To be completed by software.For a certain machine function is using hardware implementations or software implement scheme, depending on price, speed
The Non-technical factors such as degree, reliability, memory capacity, change cycle.Therefore, for the ordinary skill of electronic information technical field
For personnel, mode more direct and that a technical scheme is explicitly described is to describe each operation in the program.Knowing
In the case of road institute operation to be performed, those skilled in the art can be based on directly setting to the consideration of the Non-technical factor
Count out desired product.
The present invention can be system, method and/or computer program.Computer program can include computer
Readable storage medium storing program for executing, containing the computer-readable program instructions for being used for making processor realize various aspects of the invention.
Computer-readable recording medium can be kept and store by the tangible of the instruction instruction that uses of execution equipment
Equipment.Computer-readable recording medium for example may be-but not limited to-storage device electric, magnetic storage apparatus, optical storage
Equipment, electromagnetism storage device, semiconductor memory apparatus or above-mentioned any appropriate combination.Computer-readable recording medium
More specifically example (non exhaustive list) includes：Portable computer diskette, hard disk, random access memory (RAM), read-only deposit
Reservoir (ROM), erasable programmable read only memory (EPROM or flash memory), static RAM (SRAM), portable
Compact disk read only memory (CD-ROM), digital versatile disc (DVD), memory stick, floppy disk, mechanical coding equipment, for example thereon
Be stored with instruction punch card or groove internal projection structure and above-mentioned any appropriate combination.Calculating used herein above
Machine readable storage medium storing program for executing is not construed as instantaneous signal itself, the electromagnetic wave of such as radio wave or other Free propagations, logical
Cross the electromagnetic wave (for example, by the light pulse of fiber optic cables) of waveguide or the propagation of other transmission mediums or pass through wire transfer
The signal of telecommunication.
Computer-readable program instructions as described herein can from computer-readable recording medium download to each calculating/
Processing equipment, or outer computer or outer is downloaded to by network, such as the Internet, LAN, wide area network and/or wireless network
Portion's storage device.Network can include copper transmission cable, fiber-optic transfer, be wirelessly transferred, router, fire wall, switch, gateway
Computer and/or Edge Server.Adapter or network interface in each calculating/processing equipment receives meter from network
Calculation machine readable program instructions, and the computer-readable program instructions are forwarded, for the meter being stored in each calculating/processing equipment
In calculation machine readable storage medium storing program for executing.
For execute the present invention operation computer program instructions can be assembly instruction, instruction set architecture (ISA) instruction,
Machine instruction, machine-dependent instructions, microcode, firmware instructions, condition setup data or with one or more programming language
Source code or object code that combination in any is write, the programming language include OO programming language such as
Smalltalk, C++ etc., and the procedural programming languages of routine such as " C " language or similar programming language.Computer
Readable program instructions fully can be executed on the user computer, partly execute on the user computer, as one solely
Vertical software kit is executed, part executes on the remote computer or completely in remote computer on the user computer for part
Or execute on server.In the situation of remote computer is related to, remote computer can pass through the network bag of any kind
Include LAN (LAN) or wide area network (WAN) is connected to subscriber computer, or, it may be connected to outer computer (such as profit
With ISP come by Internet connection).In certain embodiments, by using computer-readable program instructions
Status information carry out personalized customization electronic circuit, such as Programmable Logic Device, field programmable gate array (FPGA) can
Programmed logic array (PLA) (PLA), the electronic circuit can execute computer-readable program instructions, so as to realize each side of the present invention
Face.
Referring herein to method according to embodiments of the present invention, device (system) and computer program flow chart and/
Or block diagram describes various aspects of the invention.It should be appreciated that each square frame and flow chart of flow chart and/or block diagram and/
Or in block diagram each square frame combination, can be realized by computer-readable program instructions.
These computer-readable program instructions can be supplied to general purpose computer, special-purpose computer or other programmable datas
The processor of processing meanss, so that produce a kind of machine so that these instructions are by computer or other programmable datas
During the computing device of processing meanss, flowchart is generated and/or work(specified in the one or more square frames in block diagram
The device of energy/action.These computer-readable program instructions can also be stored in a computer-readable storage medium, these refer to
Order causes computer, programmable data processing unit and/or other equipment to work in a specific way, so as to be stored with instruction
Computer-readable medium then includes a manufacture, and which is included in flowchart and/or the one or more square frames in block diagram
The instruction of the various aspects of the function/action of regulation.
Can also computer-readable program instructions be loaded into computer, other programmable data processing units or other
On equipment so that execute series of operation steps on computer, other programmable data processing units or miscellaneous equipment, to produce
The computer implemented process of life, so that execute on computer, other programmable data processing units or miscellaneous equipment
Function/action specified in one or more square frames in instruction flowchart and/or block diagram.
Flow chart and block diagram in accompanying drawing shows system, method and the computer journey of the multiple embodiments according to the present invention
The architectural framework in the cards of sequence product, function and operation.At this point, each square frame in flow chart or block diagram can generation
A part for table one module, program segment or instruction, a part for the module, program segment or instruction include one or more use
Executable instruction in the logic function for realizing regulation.In some are as the realizations that replaces, the function that marked in square frame
Can occur with the order for being different from marked in accompanying drawing.For example, two continuous square frames can essentially be held substantially in parallel
OK, they can also be executed sometimes in the opposite order, and this is depending on involved function.It is also noted that block diagram and/or
The combination of each square frame and block diagram and/or the square frame in flow chart in flow chart, can use the function or dynamic of executing regulation
The special hardware based system that makees is realizing, or can combine to realize with specialized hardware and computer instruction.Right
For those skilled in the art it is well known that, realized by hardware mode, realized by software mode and by software and
The mode of combination of hardware realizes it being all of equal value.
It is described above various embodiments of the present invention, described above is exemplary, and non-exclusive, and
It is not limited to disclosed each embodiment.In the case of the scope and spirit without departing from illustrated each embodiment, for this skill
For the those of ordinary skill in art field, many modifications and changes will be apparent from.The selection of term used herein, purport
Best explain the principle of each embodiment, practical application or to market in technological improvement, or make the art its
Its those of ordinary skill is understood that each embodiment disclosed herein.The scope of the present invention be defined by the appended claims.
Claims (10)
1. a kind of battery electric quantity processing method, it is characterised in that include：
Determine battery status of the target battery in current sample period, wherein, the battery status includes charged state and puts
Electricity condition；
Obtain sample voltage value of the target battery in current sample period；
According to the battery status and the map information of the cell voltage and electricity of acquisition in advance, obtain and the sampled voltage
Be worth the display charge value of corresponding target battery, wherein, the map information of the cell voltage and electricity be used for indicating respectively with
The interval and empty electronic compensating value of the corresponding cell voltage of the charge level for meeting predetermined number of levels that divides in advance, the battery
Voltage range includes that charging voltage is interval and discharge voltage is interval.
2. method according to claim 1, it is characterised in that the sampling of target battery in the acquisition current sample period
The step of magnitude of voltage, includes：
Obtain the instantaneous voltage value of the target battery for meeting predetermined number of samples in current sample period；
Instantaneous voltage value to the predetermined number of samples, is carried out after the distorted voltage value for removing predetermined number averagely flat to obtain
Equal sampled value；
The average sample value is carried out disappearing according to the battery status process is trembled to obtain the sample voltage value, wherein,
When the battery status is charged state, tremble process to cause the sample voltage value to be the sample reference by described disappearing
Higher value in value and the average sample value, when the battery status is discharge condition, is trembled process and is made by described disappearing
The sample voltage value be the sample reference value with the average sample value in smaller value, the sample reference value
Sample voltage value for a upper sampling period.
3. method according to claim 1, it is characterised in that the electricity for obtaining according to the battery status and in advance
Cell voltage and the map information of electricity, obtain the display charge value step bag of target battery corresponding with the sample voltage value
Include：
When the battery status is charged state, determine that the corresponding charging voltage of the sample voltage value is interval corresponding to obtain
The empty electronic compensating value, and offset voltage value is obtained with the empty electronic compensating value according to the sample voltage value, to determine compensation
The corresponding target charging voltage of magnitude of voltage is interval, obtains with the interval corresponding charge level of the target charging voltage to determine
State electricity show value；
When the battery status is discharge condition, determine that the corresponding discharge voltage of the sample voltage value is interval corresponding to obtain
The empty electronic compensating value, and offset voltage value is obtained with the empty electronic compensating value according to the sample voltage value, to determine compensation
The corresponding discharge target voltage range of magnitude of voltage, obtains charge level corresponding with the discharge target voltage range to determine
State electricity show value.
4. the method according to the claim 1, it is characterised in that methods described also includes：
When the battery status is charged state, determine that charging current is that the corresponding battery electric quantity of full power state is returned after zero to show
Indicating value, no longer execute described obtain corresponding with sample voltage value target battery display charge value the step of.
5. method according to claim 1, it is characterised in that methods described also includes：
When the battery status is discharge condition, triggering when determining that the voltage sample value is less than low electric shutdown threshold value produces pass
Machine is reminded, and/or determines that the voltage sample value produces low electricity less than triggering during low electricity prompting threshold value and reminds.
6. a kind of battery electric quantity processing equipment, it is characterised in that include：
Battery status determining unit, for determining battery status of the target battery in current sample period, wherein, the battery
State includes charged state and discharge condition；
Sample voltage value acquiring unit, for the acquisition sample voltage value of the target battery in current sample period；
Show charge value acquiring unit, for the mapping according to the battery status and the cell voltage and electricity of acquisition in advance
Information, obtains the display charge value of corresponding with sample voltage value target battery, wherein, the cell voltage and electricity
Map information is used for indicating that cell voltage corresponding with the charge level for meeting predetermined number of levels for dividing in advance is interval respectively
And empty electronic compensating value, the cell voltage is interval to include that charging voltage is interval and discharge voltage is interval.
7. equipment according to claim 6, it is characterised in that the sample voltage value acquiring unit is additionally operable to：
Obtain the instantaneous voltage value of the target battery for meeting predetermined number of samples in current sample period；
Instantaneous voltage value to the predetermined number of samples, is carried out after the distorted voltage value for removing predetermined number averagely flat to obtain
Equal sampled value；
The average sample value is carried out disappearing according to the battery status process is trembled to obtain the sample voltage value, wherein,
When the battery status is charged state, tremble process to cause the sample voltage value to be the sample reference by described disappearing
Higher value in value and the average sample value, when the battery status is discharge condition, is trembled process and is made by described disappearing
The sample voltage value be the sample reference value with the average sample value in smaller value, the sample reference value
Sample voltage value for a upper sampling period.
8. equipment according to claim 6, it is characterised in that the display charge value acquiring unit is additionally operable to：
When the battery status is charged state, determine that the corresponding charging voltage of the sample voltage value is interval corresponding to obtain
The empty electronic compensating value, and offset voltage value is obtained with the empty electronic compensating value according to the sample voltage value, to determine compensation
The corresponding target charging voltage of magnitude of voltage is interval, obtains with the interval corresponding charge level of the target charging voltage to determine
State electricity show value；
When the battery status is discharge condition, determine that the corresponding discharge voltage of the sample voltage value is interval corresponding to obtain
The empty electronic compensating value, and offset voltage value is obtained with the empty electronic compensating value according to the sample voltage value, to determine compensation
The corresponding discharge target voltage range of magnitude of voltage, obtains charge level corresponding with the discharge target voltage range to determine
State electricity show value.
9. equipment according to claim 6, it is characterised in that the equipment also includes：
Full electric treatment unit, for when the battery status is charged state, determining that charging current is to return full electricity shape after zero
The corresponding battery electric quantity show value of state, no longer triggers the display charge value acquiring unit and is operated.
10. equipment according to claim 6, it is characterised in that the equipment also includes：
Low electric treatment unit, for when the battery status is discharge condition, determining that the voltage sample value is closed less than low electricity
During machine threshold value, triggering is produced to shut down and is reminded, and/or it is low to determine that the voltage sample value is produced less than triggering during low electricity prompting threshold value
Electricity is reminded.
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| CN201611109035.4A CN106501730A (en) | 2016-12-06 | 2016-12-06 | A kind of battery electric quantity processing method and equipment |
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|---|---|---|---|
| CN201611109035.4A CN106501730A (en) | 2016-12-06 | 2016-12-06 | A kind of battery electric quantity processing method and equipment |
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| CN107249085A (en) * | 2017-07-28 | 2017-10-13 | 努比亚技术有限公司 | Mobile terminal electric quantity display method, mobile terminal and computer-readable recording medium |
| CN107677967A (en) * | 2017-09-29 | 2018-02-09 | 北京三快在线科技有限公司 | Determine the method and device of battery electric quantity |
| CN108020790A (en) * | 2017-11-08 | 2018-05-11 | 潍坊歌尔电子有限公司 | A kind of method and apparatus for detecting electricity after battery charges |
| CN108594121A (en) * | 2018-01-12 | 2018-09-28 | 北京新能源汽车股份有限公司 | battery performance parameter obtaining method and device |
| CN108802628A (en) * | 2018-06-28 | 2018-11-13 | 京信通信系统（中国）有限公司 | Battery electric quantity metering method, apparatus and equipment |
| CN109031148A (en) * | 2018-08-27 | 2018-12-18 | 江苏盖睿健康科技有限公司 | Battery electricity detection method and system |
| CN110579712A (en) * | 2019-10-14 | 2019-12-17 | 北京云迹科技有限公司 | Electric quantity display method and device and electronic equipment |
| CN110600823A (en) * | 2019-08-09 | 2019-12-20 | 深圳市云顶信息技术有限公司 | Method and device for displaying battery electric quantity, computer equipment and storage medium |
| CN110632522A (en) * | 2019-10-09 | 2019-12-31 | 赣州得辉达科技有限公司 | Sound box electric quantity display method |
| WO2020087373A1 (en) * | 2018-10-31 | 2020-05-07 | 华为技术有限公司 | Compensation method and apparatus for battery voltage, and terminal device |
| CN111142028A (en) * | 2020-02-20 | 2020-05-12 | 广东天波信息技术股份有限公司 | Method and device for measuring electric quantity of lithium battery |
| CN111142032A (en) * | 2019-12-31 | 2020-05-12 | 深圳移航通信技术有限公司 | Method, device and equipment for determining battery electric quantity and storage medium |
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| CN107249085A (en) * | 2017-07-28 | 2017-10-13 | 努比亚技术有限公司 | Mobile terminal electric quantity display method, mobile terminal and computer-readable recording medium |
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| CN108802628B (en) * | 2018-06-28 | 2020-07-28 | 京信通信系统（中国）有限公司 | Method, device and equipment for measuring battery electric quantity |
| CN108802628A (en) * | 2018-06-28 | 2018-11-13 | 京信通信系统（中国）有限公司 | Battery electric quantity metering method, apparatus and equipment |
| CN109031148A (en) * | 2018-08-27 | 2018-12-18 | 江苏盖睿健康科技有限公司 | Battery electricity detection method and system |
| WO2020087373A1 (en) * | 2018-10-31 | 2020-05-07 | 华为技术有限公司 | Compensation method and apparatus for battery voltage, and terminal device |
| CN110600823A (en) * | 2019-08-09 | 2019-12-20 | 深圳市云顶信息技术有限公司 | Method and device for displaying battery electric quantity, computer equipment and storage medium |
| CN110632522A (en) * | 2019-10-09 | 2019-12-31 | 赣州得辉达科技有限公司 | Sound box electric quantity display method |
| CN110632522B (en) * | 2019-10-09 | 2022-06-24 | 赣州得辉达科技有限公司 | Sound box electric quantity display method |
| CN110579712A (en) * | 2019-10-14 | 2019-12-17 | 北京云迹科技有限公司 | Electric quantity display method and device and electronic equipment |
| CN111142032A (en) * | 2019-12-31 | 2020-05-12 | 深圳移航通信技术有限公司 | Method, device and equipment for determining battery electric quantity and storage medium |
| CN111142032B (en) * | 2019-12-31 | 2021-12-07 | 深圳移航通信技术有限公司 | Method, device and equipment for determining battery electric quantity and storage medium |
| CN111142028A (en) * | 2020-02-20 | 2020-05-12 | 广东天波信息技术股份有限公司 | Method and device for measuring electric quantity of lithium battery |
| CN111142028B (en) * | 2020-02-20 | 2022-02-08 | 广东天波信息技术股份有限公司 | Method and device for measuring electric quantity of lithium battery |
| CN111555389A (en) * | 2020-05-15 | 2020-08-18 | 歌尔智能科技有限公司 | Method, device and equipment for calculating battery electric quantity and computer readable storage medium |
| CN116699422A (en) * | 2022-12-30 | 2023-09-05 | 荣耀终端有限公司 | Battery electric quantity calculating method and related device |
| CN116699422B (en) * | 2022-12-30 | 2024-04-02 | 荣耀终端有限公司 | Battery electric quantity calculating method and related device |
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